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- Crosby HG227 Jaw & Eye Turnbuckles Certified for Lifting Applications - Range from 230kg to 34,000kg

Crosby HG227 Jaw & Eye Turnbuckles Certified for Lifting Applications - Range from 230kg to 34,000kg
Crosby Jaw & Eye Turnbuckles for Lifting, Holding And Tensioning
Model:
Crosby HG-227 / JET-2445


- End fittings are Quenched and Tempered, bodies heat treated by normalizing.
- Hot Dip galvanized steel.
- Turnbuckles eyes are forged and elongated, by design, to maximize easy attachment in system and minimize stress in the eye. For turnbuckles size 1/4" through 2-1/2", a shackle one size smaller can be reeved through eye.
- Forged jaw ends are fitted with bolts and nuts for 1/4" through 5/8", and pins and cotters on 3/4" through 2-3/4" sizes.
- Modified UNJ thread on end fittings for improved fatigue properties.
- Body has UNC threads.
- Crosby products meet or exceed all the requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, Crosby products meet other critical performance requirements including fatigue life, impact properties and material traceability, not addressed by ASME B30.26.
- TURNBUCKLES RECOMMENDED FOR STRAIGHT OR IN-LINE PULL ONLY.
- Lock Nuts available for all sizes
- Comprehensive End fitting data Available
- Fatigue Rated.
- Meets the performance requirements of Federal Specifications FF-T-791b, Type 1 Form 1 - CLASS 8, and ASTM F-1145, except for those provisions required of the contractor.
Metric Dimensions & Specifications
Thread Diameter & Take Up | HG-227 Stock No. | Working Load Limit (t)* | Weight Each (kg) | Dimensions (mm) | ||||||||||||
(in.) | (mm) | A | B | E Closed | G | J Open | K Closed | M Open | N Closed | R | S | X Closed | BB | |||
1/4 x 4 | † 6.35 x 102 | 1031877 | 0.23 | 0.15 | 6.35 | 11.4 | 42 | 16.1 | 294 | 192 | 312 | 210 | 20.6 | 8.64 | 44.6 | 103 |
5/16 x 4-1/2 | † 7.94 x 114 | 1031895 | 0.36 | 0.24 | 7.94 | 12.7 | 51.2 | 22 | 343 | 228 | 363 | 249 | 24.1 | 11.2 | 55.8 | 116 |
3/8 x 6 | † 9.53 x 152 | 1031911 | 0.54 | 0.36 | 9.53 | 13.5 | 53.5 | 21.5 | 429 | 277 | 454 | 301 | 28.7 | 13.5 | 62.9 | 155 |
1/2 x 6 | 12.7 x 152 | 1031939 | 1 | 0.8 | 12.7 | 16.3 | 81.8 | 27.1 | 490 | 338 | 520 | 368 | 35.8 | 18 | 90.4 | 153 |
1/2 x 9 | 12.7 x 229 | 1031957 | 1 | 1.02 | 12.7 | 16.3 | 81.3 | 27.1 | 650 | 421 | 680 | 451 | 35.8 | 18 | 89.9 | 238 |
1/2 x 12 | 12.7 x 305 | 1031975 | 1 | 1.21 | 12.7 | 16.3 | 81.3 | 27.1 | 802 | 497 | 832 | 528 | 35.8 | 18 | 89.9 | 314 |
5/8 x 6 | 15.9 x 305 | 1031993 | 1.59 | 1.35 | 15.9 | 20.1 | 99.1 | 33.5 | 527 | 374 | 566 | 413 | 45.7 | 22.4 | 110 | 153 |
5/8 x 9 | 15.9 x 229 | 1032019 | 1.59 | 1.69 | 15.9 | 20.1 | 98.8 | 33.5 | 688 | 459 | 727 | 498 | 45.7 | 22.4 | 110 | 239 |
5/8 x 12 | 15.9 x 305 | 1032037 | 1.59 | 1.97 | 15.9 | 20.1 | 98.8 | 33.5 | 840 | 535 | 879 | 574 | 45.7 | 22.4 | 110 | 315 |
3/4 x 6 | 19.1 x 152 | 1032055 | 2.36 | 2.05 | 19.1 | 24.6 | 120 | 38.5 | 563 | 411 | 612 | 459 | 53.1 | 25.4 | 130 | 156 |
3/4 x 9 | 19.1 x 229 | 1032073 | 2.36 | 2.52 | 19.1 | 24.6 | 119 | 38.5 | 726 | 497 | 774 | 546 | 53.1 | 25.4 | 129 | 244 |
3/4 x 12 | 19.1 x 305 | 1032091 | 2.36 | 2.91 | 19.1 | 24.6 | 119 | 38.5 | 878 | 573 | 927 | 622 | 53.1 | 25.4 | 129 | 320 |
3/4 x 18 | 19.1 x 457 | 1032117 | 2.36 | 3.69 | 19.1 | 24.6 | 120 | 38.5 | 1183 | 726 | 1232 | 774 | 53.1 | 25.4 | 130 | 471 |
7/8 x 12 | 22.2 x 305 | 1032135 | 3.27 | 4.13 | 22.2 | 29.5 | 140 | 44.8 | 906 | 601 | 963 | 658 | 60.5 | 31.8 | 147 | 309 |
7/8 x 18 | 22.2 x 457 | 1032153 | 3.27 | 5.28 | 22.2 | 29.5 | 140 | 44.8 | 1223 | 766 | 1280 | 822 | 60.5 | 31.8 | 147 | 473 |
1 x 6 | 25.4 x 152 | 1032171 | 4.54 | 4.55 | 25.4 | 34 | 155 | 52.1 | 636 | 483 | 701 | 548 | 76.2 | 36.3 | 165 | 157 |
1 x 12 | 25.4 x 305 | 1032199 | 4.54 | 6.06 | 25.4 | 34 | 155 | 52.1 | 941 | 636 | 1006 | 701 | 76.2 | 36.3 | 165 | 309 |
1 x 18 | 25.4 x 457 | 1032215 | 4.54 | 7.58 | 25.4 | 34 | 155 | 52.1 | 1245 | 788 | 1310 | 853 | 76.2 | 36.3 | 165 | 462 |
1 x 24 | 25.4 x 610 | 1032233 | 4.54 | 9.33 | 25.4 | 34 | 154 | 52.1 | 1565 | 956 | 1630 | 1021 | 76.2 | 36.3 | 164 | 631 |
1-1/4 x 12 | 31.8 x 305 | 1032251 | 6.89 | 9.48 | 31.8 | 46.7 | 205 | 71.5 | 1035 | 730 | 1117 | 812 | 91.2 | 46.2 | 216 | 306 |
1-1/4 x 18 | 31.8 x 457 | 1032279 | 6.89 | 11.3 | 31.8 | 46.7 | 205 | 71.5 | 1340 | 883 | 1422 | 965 | 91.2 | 46.2 | 216 | 459 |
1-1/4 x 24 | 31.8 x 610 | 1032297 | 6.89 | 13.1 | 31.8 | 46.7 | 205 | 71.5 | 1659 | 1050 | 1741 | 1131 | 91.2 | 46.2 | 216 | 625 |
1-1/2 x 12 | 38.1 x 305 | 1032313 | 9.71 | 13.9 | 38.1 | 52.3 | 227 | 71.4 | 1080 | 775 | 1174 | 869 | 104 | 53.8 | 240 | 313 |
1-1/2 x 18 | 38.1 x 457 | 1032331 | 9.71 | 16.3 | 38.1 | 52.3 | 227 | 71.4 | 1384 | 927 | 1479 | 1021 | 104 | 53.8 | 240 | 465 |
1-1/2 x 24 | 38.1 x 610 | 1032359 | 9.71 | 18.8 | 38.1 | 52.3 | 227 | 71.4 | 1705 | 1095 | 1799 | 1189 | 104 | 53.8 | 240 | 633 |
1-3/4 x 18 | 44.5 x 457 | 1032395 | 12.7 | 23.6 | 44.5 | 66 | 238 | 85 | 1406 | 949 | 1518 | 1061 | 118 | 60.5 | 253 | 467 |
1-3/4 x 24 | 44.5 x 610 | 1032411 | 12.7 | 27.1 | 44.5 | 66 | 238 | 85 | 1711 | 1101 | 1823 | 1213 | 118 | 60.5 | 253 | 619 |
2 x 24 | 51.0 x 610 | 1032439 | 16.8 | 40.8 | 50.8 | 66.5 | 300 | 95 | 1846 | 1236 | 1980 | 1370 | 148 | 68.3 | 331 | 622 |
2-1/2 x 24 | 63.5 x 610 | 1032457 | 27.2 | 71.7 | 63.5 | 77.7 | 337 | 113 | 1932 | 1323 | 2100 | 1490 | 165 | 79.2 | 350 | 625 |
2-3/4 x 24 | 70.0 x 610 | 1032475 | 34 | 84.6 | 69.9 | 93.7 | 379 | 106 | 1982 | 1373 | 2176 | 1566 | 178 | 82.6 | 383 | 626 |

Imperial Dimensions
Thread Dia. & Take Up (in.) |
HG-227 Stock No. |
Working Load Limit (lbs.*)* |
Weight Each (lbs.) |
Dimensions (in.) |
|||||||||||
A | B | E Closed |
G | J Open |
K Closed |
M Open |
N Closed |
R | X Closed |
BB | |||||
1/4 x 4 | 1031877 | 500 | .30 | .25 | .45 | 1.58 | .62 | 11.35 | 7.35 | 12.07 | 8.07 | .78 | .34 | 1.75 | 4.00 |
5/16 x 4-1/2 | 1031895 | 800 | .50 | .31 | .50 | 1.98 | .87 | 13.71 | 8.71 | 14.01 | 9.51 | .94 | .44 | 2.09 | 4.50 |
3/8 x 6 | 1031911 | 1200 | .80 | .38 | .54 | 2.12 | .87 | 16.81 | 10.81 | 17.77 | 11.77 | 1.12 | .53 | 2.52 | 6.00 |
1/2 x 6 | 1031939 | 2200 | 1.51 | .50 | .55 | 2.75 | 1.06 | 19.29 | 12.29 | 20.48 | 13.48 | 1.44 | .72 | 3.23 | 6.00 |
1/2 x 9 | 1031957 | 2200 | 1.71 | .50 | .55 | 2.75 | 1.06 | 25.29 | 15.29 | 26.48 | 16.48 | 1.44 | .72 | 3.23 | 9.00 |
1/2 x 12 | 1031975 | 2200 | 2.08 | .50 | .55 | 2.75 | 1.06 | 31.29 | 18.29 | 32.48 | 19.48 | 1.44 | .72 | 3.23 | 12.00 |
5/8 x 6 | 1031993 | 3500 | 2.35 | .63 | .82 | 3.50 | 1.31 | 20.99 | 13.74 | 22.53 | 15.28 | 1.75 | .88 | 3.90 | 6.00 |
5/8 x 9 | 1032019 | 3500 | 3.17 | .63 | .82 | 3.50 | 1.31 | 26.99 | 16.74 | 28.53 | 18.28 | 1.75 | .88 | 3.90 | 9.00 |
5/8 x 12 | 1032037 | 3500 | 3.61 | .63 | .82 | 3.50 | 1.31 | 32.99 | 19.74 | 34.53 | 21.28 | 1.75 | .88 | 3.90 | 12.00 |
3/4 x 6 | 1032055 | 5200 | 4.00 | .75 | 1.03 | 4.18 | 1.50 | 22.69 | 15.19 | 24.61 | 17.11 | 2.09 | 1.00 | 4.69 | 6.00 |
3/4 x 9 | 1032073 | 5200 | 4.75 | .75 | 1.03 | 4.18 | 1.50 | 28.69 | 18.19 | 30.61 | 20.11 | 2.09 | 1.00 | 4.69 | 9.00 |
3/4 x 12 | 1032091 | 5200 | 5.93 | .75 | 1.03 | 4.18 | 1.50 | 34.69 | 21.19 | 36.61 | 23.11 | 2.09 | 1.00 | 4.69 | 12.00 |
3/4 x 18 | 1032117 | 5200 | 7.00 | .75 | 1.03 | 4.18 | 1.50 | 46.69 | 27.19 | 48.61 | 29.11 | 2.09 | 1.00 | 4.69 | 18.00 |
7/8 x 12 | 1032135 | 7200 | 8.36 | .88 | 1.23 | 4.85 | 1.75 | 36.09 | 22.34 | 38.32 | 24.57 | 2.38 | 1.25 | 5.10 | 12.00 |
7/8 x 18 | 1032153 | 7200 | 9.75 | .88 | 1.23 | 4.85 | 1.75 | 48.09 | 28.34 | 50.32 | 30.57 | 2.38 | 1.25 | 5.10 | 18.00 |
1 x 6 | 1032171 | 10000 | 8.92 | 1.00 | 1.31 | 5.53 | 2.06 | 26.34 | 18.34 | 28.89 | 20.89 | 3.00 | 1.44 | 6.36 | 6.00 |
1 x 12 | 1032199 | 10000 | 11.20 | 1.00 | 1.31 | 5.53 | 2.06 | 38.34 | 24.34 | 40.89 | 26.89 | 3.00 | 1.44 | 6.36 | 12.00 |
1 x 18 | 1032215 | 10000 | 13.30 | 1.00 | 1.31 | 5.53 | 2.06 | 50.34 | 30.34 | 52.89 | 32.89 | 3.00 | 1.44 | 6.36 | 18.00 |
1 x 24 | 1032233 | 10000 | 17.00 | 1.00 | 1.31 | 5.53 | 2.06 | 62.34 | 36.34 | 64.89 | 38.89 | 3.00 | 1.44 | 6.36 | 24.00 |
1-1/4 x 12 | 1032251 | 15200 | 19.42 | 1.25 | 1.86 | 7.21 | 2.81 | 41.32 | 26.82 | 44.55 | 30.05 | 3.56 | 1.81 | 7.72 | 12.00 |
1-1/4 x 18 | 1032279 | 15200 | 24.18 | 1.25 | 1.86 | 7.21 | 2.81 | 53.32 | 32.82 | 56.05 | 36.05 | 3.56 | 1.81 | 7.72 | 18.00 |
1-1/4 x 24 | 1032297 | 15200 | 28.50 | 1.25 | 1.86 | 7.21 | 2.81 | 65.32 | 38.82 | 68.55 | 42.05 | 3.56 | 1.81 | 7.72 | 24.00 |
1-1/2 x 12 | 1032313 | 21400 | 28.99 | 1.50 | 2.25 | 7.88 | 2.81 | 43.50 | 28.50 | 47.25 | 32.25 | 4.06 | 2.12 | 8.62 | 12.00 |
1-1/2 x 18 | 1032331 | 21400 | 35.00 | 1.50 | 2.25 | 7.88 | 2.81 | 55.50 | 34.50 | 59.25 | 38.25 | 4.06 | 2.12 | 8.62 | 18.00 |
1-1/2 x 24 | 1032359 | 21400 | 39.18 | 1.50 | 2.25 | 7.88 | 2.81 | 67.50 | 40.50 | 71.25 | 44.25 | 4.06 | 2.12 | 8.62 | 24.00 |
1-3/4 x 18 | 1032395 | 28000 | 53.75 | 1.75 | 2.60 | 9.40 | 3.38 | 55.38 | 37.38 | 59.78 | 41.78 | 4.62 | 2.38 | 10.00 | 18.00 |
1-3/4 x 24 | 1032411 | 28000 | 60.68 | 1.75 | 2.60 | 9.40 | 3.38 | 67.38 | 43.38 | 71.78 | 47.78 | 4.62 | 2.38 | 10.00 | 24.00 |
2 x 24 | 1032439 | 37000 | 89.00 | 2.00 | 2.62 | 11.86 | 3.69 | 72.62 | 48.62 | 77.95 | 53.95 | 5.75 | 2.69 | 13.09 | 24.00 |
2-1/2 x 24 | 1032457 | 60000 | 150.00 | 2.50 | 3.06 | 13.56 | 4.44 | 75.80 | 51.80 | 82.40 | 58.40 | 6.50 | 3.12 | 13.78 | 24.00 |
2-3/4 x 24 | 1032475 | 75000 | 183.00 | 2.75 | 3.68 | 15.22 | 4.19 | 77.88 | 53.88 | 85.50 | 61.50 | 7.00 | 3.25 | 15.22 | 24.00 |
- End fittings are Quenched and Tempered, bodies heat treated by normalizing.
- Hot Dip galvanized steel.
- Turnbuckles eyes are forged and elongated, by design, to maximize easy attachment in system and minimize stress in the eye. For turnbuckles size 1/4" through 2-1/2", a shackle one size smaller can be reeved through eye.
- Forged jaw ends are fitted with bolts and nuts for 1/4" through 5/8", and pins and cotters on 3/4" through 2-3/4" sizes.
- Modified UNJ thread on end fittings for improved fatigue properties.
- Body has UNC threads.
- Crosby products meet or exceed all the requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, Crosby products meet other critical performance requirements including fatigue life, impact properties and material traceability, not addressed by ASME B30.26.
- TURNBUCKLES RECOMMENDED FOR STRAIGHT OR IN-LINE PULL ONLY.
- Lock Nuts available for all sizes
- Comprehensive End fitting data Available
- Fatigue Rated.
- Meets the performance requirements of Federal Specifications FF-T-791b, Type 1 Form 1 - CLASS 8, and ASTM F-1145, except for those provisions required of the contractor.
Metric Dimensions & Specifications
Thread Diameter & Take Up | HG-227 Stock No. | Working Load Limit (t)* | Weight Each (kg) | Dimensions (mm) | ||||||||||||
(in.) | (mm) | A | B | E Closed | G | J Open | K Closed | M Open | N Closed | R | S | X Closed | BB | |||
1/4 x 4 | † 6.35 x 102 | 1031877 | 0.23 | 0.15 | 6.35 | 11.4 | 42 | 16.1 | 294 | 192 | 312 | 210 | 20.6 | 8.64 | 44.6 | 103 |
5/16 x 4-1/2 | † 7.94 x 114 | 1031895 | 0.36 | 0.24 | 7.94 | 12.7 | 51.2 | 22 | 343 | 228 | 363 | 249 | 24.1 | 11.2 | 55.8 | 116 |
3/8 x 6 | † 9.53 x 152 | 1031911 | 0.54 | 0.36 | 9.53 | 13.5 | 53.5 | 21.5 | 429 | 277 | 454 | 301 | 28.7 | 13.5 | 62.9 | 155 |
1/2 x 6 | 12.7 x 152 | 1031939 | 1 | 0.8 | 12.7 | 16.3 | 81.8 | 27.1 | 490 | 338 | 520 | 368 | 35.8 | 18 | 90.4 | 153 |
1/2 x 9 | 12.7 x 229 | 1031957 | 1 | 1.02 | 12.7 | 16.3 | 81.3 | 27.1 | 650 | 421 | 680 | 451 | 35.8 | 18 | 89.9 | 238 |
1/2 x 12 | 12.7 x 305 | 1031975 | 1 | 1.21 | 12.7 | 16.3 | 81.3 | 27.1 | 802 | 497 | 832 | 528 | 35.8 | 18 | 89.9 | 314 |
5/8 x 6 | 15.9 x 305 | 1031993 | 1.59 | 1.35 | 15.9 | 20.1 | 99.1 | 33.5 | 527 | 374 | 566 | 413 | 45.7 | 22.4 | 110 | 153 |
5/8 x 9 | 15.9 x 229 | 1032019 | 1.59 | 1.69 | 15.9 | 20.1 | 98.8 | 33.5 | 688 | 459 | 727 | 498 | 45.7 | 22.4 | 110 | 239 |
5/8 x 12 | 15.9 x 305 | 1032037 | 1.59 | 1.97 | 15.9 | 20.1 | 98.8 | 33.5 | 840 | 535 | 879 | 574 | 45.7 | 22.4 | 110 | 315 |
3/4 x 6 | 19.1 x 152 | 1032055 | 2.36 | 2.05 | 19.1 | 24.6 | 120 | 38.5 | 563 | 411 | 612 | 459 | 53.1 | 25.4 | 130 | 156 |
3/4 x 9 | 19.1 x 229 | 1032073 | 2.36 | 2.52 | 19.1 | 24.6 | 119 | 38.5 | 726 | 497 | 774 | 546 | 53.1 | 25.4 | 129 | 244 |
3/4 x 12 | 19.1 x 305 | 1032091 | 2.36 | 2.91 | 19.1 | 24.6 | 119 | 38.5 | 878 | 573 | 927 | 622 | 53.1 | 25.4 | 129 | 320 |
3/4 x 18 | 19.1 x 457 | 1032117 | 2.36 | 3.69 | 19.1 | 24.6 | 120 | 38.5 | 1183 | 726 | 1232 | 774 | 53.1 | 25.4 | 130 | 471 |
7/8 x 12 | 22.2 x 305 | 1032135 | 3.27 | 4.13 | 22.2 | 29.5 | 140 | 44.8 | 906 | 601 | 963 | 658 | 60.5 | 31.8 | 147 | 309 |
7/8 x 18 | 22.2 x 457 | 1032153 | 3.27 | 5.28 | 22.2 | 29.5 | 140 | 44.8 | 1223 | 766 | 1280 | 822 | 60.5 | 31.8 | 147 | 473 |
1 x 6 | 25.4 x 152 | 1032171 | 4.54 | 4.55 | 25.4 | 34 | 155 | 52.1 | 636 | 483 | 701 | 548 | 76.2 | 36.3 | 165 | 157 |
1 x 12 | 25.4 x 305 | 1032199 | 4.54 | 6.06 | 25.4 | 34 | 155 | 52.1 | 941 | 636 | 1006 | 701 | 76.2 | 36.3 | 165 | 309 |
1 x 18 | 25.4 x 457 | 1032215 | 4.54 | 7.58 | 25.4 | 34 | 155 | 52.1 | 1245 | 788 | 1310 | 853 | 76.2 | 36.3 | 165 | 462 |
1 x 24 | 25.4 x 610 | 1032233 | 4.54 | 9.33 | 25.4 | 34 | 154 | 52.1 | 1565 | 956 | 1630 | 1021 | 76.2 | 36.3 | 164 | 631 |
1-1/4 x 12 | 31.8 x 305 | 1032251 | 6.89 | 9.48 | 31.8 | 46.7 | 205 | 71.5 | 1035 | 730 | 1117 | 812 | 91.2 | 46.2 | 216 | 306 |
1-1/4 x 18 | 31.8 x 457 | 1032279 | 6.89 | 11.3 | 31.8 | 46.7 | 205 | 71.5 | 1340 | 883 | 1422 | 965 | 91.2 | 46.2 | 216 | 459 |
1-1/4 x 24 | 31.8 x 610 | 1032297 | 6.89 | 13.1 | 31.8 | 46.7 | 205 | 71.5 | 1659 | 1050 | 1741 | 1131 | 91.2 | 46.2 | 216 | 625 |
1-1/2 x 12 | 38.1 x 305 | 1032313 | 9.71 | 13.9 | 38.1 | 52.3 | 227 | 71.4 | 1080 | 775 | 1174 | 869 | 104 | 53.8 | 240 | 313 |
1-1/2 x 18 | 38.1 x 457 | 1032331 | 9.71 | 16.3 | 38.1 | 52.3 | 227 | 71.4 | 1384 | 927 | 1479 | 1021 | 104 | 53.8 | 240 | 465 |
1-1/2 x 24 | 38.1 x 610 | 1032359 | 9.71 | 18.8 | 38.1 | 52.3 | 227 | 71.4 | 1705 | 1095 | 1799 | 1189 | 104 | 53.8 | 240 | 633 |
1-3/4 x 18 | 44.5 x 457 | 1032395 | 12.7 | 23.6 | 44.5 | 66 | 238 | 85 | 1406 | 949 | 1518 | 1061 | 118 | 60.5 | 253 | 467 |
1-3/4 x 24 | 44.5 x 610 | 1032411 | 12.7 | 27.1 | 44.5 | 66 | 238 | 85 | 1711 | 1101 | 1823 | 1213 | 118 | 60.5 | 253 | 619 |
2 x 24 | 51.0 x 610 | 1032439 | 16.8 | 40.8 | 50.8 | 66.5 | 300 | 95 | 1846 | 1236 | 1980 | 1370 | 148 | 68.3 | 331 | 622 |
2-1/2 x 24 | 63.5 x 610 | 1032457 | 27.2 | 71.7 | 63.5 | 77.7 | 337 | 113 | 1932 | 1323 | 2100 | 1490 | 165 | 79.2 | 350 | 625 |
2-3/4 x 24 | 70.0 x 610 | 1032475 | 34 | 84.6 | 69.9 | 93.7 | 379 | 106 | 1982 | 1373 | 2176 | 1566 | 178 | 82.6 | 383 | 626 |

Imperial Dimensions
Thread Dia. & Take Up (in.) |
HG-227 Stock No. |
Working Load Limit (lbs.*)* |
Weight Each (lbs.) |
Dimensions (in.) |
|||||||||||
A | B | E Closed |
G | J Open |
K Closed |
M Open |
N Closed |
R | X Closed |
BB | |||||
1/4 x 4 | 1031877 | 500 | .30 | .25 | .45 | 1.58 | .62 | 11.35 | 7.35 | 12.07 | 8.07 | .78 | .34 | 1.75 | 4.00 |
5/16 x 4-1/2 | 1031895 | 800 | .50 | .31 | .50 | 1.98 | .87 | 13.71 | 8.71 | 14.01 | 9.51 | .94 | .44 | 2.09 | 4.50 |
3/8 x 6 | 1031911 | 1200 | .80 | .38 | .54 | 2.12 | .87 | 16.81 | 10.81 | 17.77 | 11.77 | 1.12 | .53 | 2.52 | 6.00 |
1/2 x 6 | 1031939 | 2200 | 1.51 | .50 | .55 | 2.75 | 1.06 | 19.29 | 12.29 | 20.48 | 13.48 | 1.44 | .72 | 3.23 | 6.00 |
1/2 x 9 | 1031957 | 2200 | 1.71 | .50 | .55 | 2.75 | 1.06 | 25.29 | 15.29 | 26.48 | 16.48 | 1.44 | .72 | 3.23 | 9.00 |
1/2 x 12 | 1031975 | 2200 | 2.08 | .50 | .55 | 2.75 | 1.06 | 31.29 | 18.29 | 32.48 | 19.48 | 1.44 | .72 | 3.23 | 12.00 |
5/8 x 6 | 1031993 | 3500 | 2.35 | .63 | .82 | 3.50 | 1.31 | 20.99 | 13.74 | 22.53 | 15.28 | 1.75 | .88 | 3.90 | 6.00 |
5/8 x 9 | 1032019 | 3500 | 3.17 | .63 | .82 | 3.50 | 1.31 | 26.99 | 16.74 | 28.53 | 18.28 | 1.75 | .88 | 3.90 | 9.00 |
5/8 x 12 | 1032037 | 3500 | 3.61 | .63 | .82 | 3.50 | 1.31 | 32.99 | 19.74 | 34.53 | 21.28 | 1.75 | .88 | 3.90 | 12.00 |
3/4 x 6 | 1032055 | 5200 | 4.00 | .75 | 1.03 | 4.18 | 1.50 | 22.69 | 15.19 | 24.61 | 17.11 | 2.09 | 1.00 | 4.69 | 6.00 |
3/4 x 9 | 1032073 | 5200 | 4.75 | .75 | 1.03 | 4.18 | 1.50 | 28.69 | 18.19 | 30.61 | 20.11 | 2.09 | 1.00 | 4.69 | 9.00 |
3/4 x 12 | 1032091 | 5200 | 5.93 | .75 | 1.03 | 4.18 | 1.50 | 34.69 | 21.19 | 36.61 | 23.11 | 2.09 | 1.00 | 4.69 | 12.00 |
3/4 x 18 | 1032117 | 5200 | 7.00 | .75 | 1.03 | 4.18 | 1.50 | 46.69 | 27.19 | 48.61 | 29.11 | 2.09 | 1.00 | 4.69 | 18.00 |
7/8 x 12 | 1032135 | 7200 | 8.36 | .88 | 1.23 | 4.85 | 1.75 | 36.09 | 22.34 | 38.32 | 24.57 | 2.38 | 1.25 | 5.10 | 12.00 |
7/8 x 18 | 1032153 | 7200 | 9.75 | .88 | 1.23 | 4.85 | 1.75 | 48.09 | 28.34 | 50.32 | 30.57 | 2.38 | 1.25 | 5.10 | 18.00 |
1 x 6 | 1032171 | 10000 | 8.92 | 1.00 | 1.31 | 5.53 | 2.06 | 26.34 | 18.34 | 28.89 | 20.89 | 3.00 | 1.44 | 6.36 | 6.00 |
1 x 12 | 1032199 | 10000 | 11.20 | 1.00 | 1.31 | 5.53 | 2.06 | 38.34 | 24.34 | 40.89 | 26.89 | 3.00 | 1.44 | 6.36 | 12.00 |
1 x 18 | 1032215 | 10000 | 13.30 | 1.00 | 1.31 | 5.53 | 2.06 | 50.34 | 30.34 | 52.89 | 32.89 | 3.00 | 1.44 | 6.36 | 18.00 |
1 x 24 | 1032233 | 10000 | 17.00 | 1.00 | 1.31 | 5.53 | 2.06 | 62.34 | 36.34 | 64.89 | 38.89 | 3.00 | 1.44 | 6.36 | 24.00 |
1-1/4 x 12 | 1032251 | 15200 | 19.42 | 1.25 | 1.86 | 7.21 | 2.81 | 41.32 | 26.82 | 44.55 | 30.05 | 3.56 | 1.81 | 7.72 | 12.00 |
1-1/4 x 18 | 1032279 | 15200 | 24.18 | 1.25 | 1.86 | 7.21 | 2.81 | 53.32 | 32.82 | 56.05 | 36.05 | 3.56 | 1.81 | 7.72 | 18.00 |
1-1/4 x 24 | 1032297 | 15200 | 28.50 | 1.25 | 1.86 | 7.21 | 2.81 | 65.32 | 38.82 | 68.55 | 42.05 | 3.56 | 1.81 | 7.72 | 24.00 |
1-1/2 x 12 | 1032313 | 21400 | 28.99 | 1.50 | 2.25 | 7.88 | 2.81 | 43.50 | 28.50 | 47.25 | 32.25 | 4.06 | 2.12 | 8.62 | 12.00 |
1-1/2 x 18 | 1032331 | 21400 | 35.00 | 1.50 | 2.25 | 7.88 | 2.81 | 55.50 | 34.50 | 59.25 | 38.25 | 4.06 | 2.12 | 8.62 | 18.00 |
1-1/2 x 24 | 1032359 | 21400 | 39.18 | 1.50 | 2.25 | 7.88 | 2.81 | 67.50 | 40.50 | 71.25 | 44.25 | 4.06 | 2.12 | 8.62 | 24.00 |
1-3/4 x 18 | 1032395 | 28000 | 53.75 | 1.75 | 2.60 | 9.40 | 3.38 | 55.38 | 37.38 | 59.78 | 41.78 | 4.62 | 2.38 | 10.00 | 18.00 |
1-3/4 x 24 | 1032411 | 28000 | 60.68 | 1.75 | 2.60 | 9.40 | 3.38 | 67.38 | 43.38 | 71.78 | 47.78 | 4.62 | 2.38 | 10.00 | 24.00 |
2 x 24 | 1032439 | 37000 | 89.00 | 2.00 | 2.62 | 11.86 | 3.69 | 72.62 | 48.62 | 77.95 | 53.95 | 5.75 | 2.69 | 13.09 | 24.00 |
2-1/2 x 24 | 1032457 | 60000 | 150.00 | 2.50 | 3.06 | 13.56 | 4.44 | 75.80 | 51.80 | 82.40 | 58.40 | 6.50 | 3.12 | 13.78 | 24.00 |
2-3/4 x 24 | 1032475 | 75000 | 183.00 | 2.75 | 3.68 | 15.22 | 4.19 | 77.88 | 53.88 | 85.50 | 61.50 | 7.00 | 3.25 | 15.22 | 24.00 |
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