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- Crosby McKissick All Alloy Pulley Sheave Snatch Blocks. Hook Shackle or Tail Board Options, WLL 12,000kg

Crosby McKissick All Alloy Pulley Sheave Snatch Blocks. Hook Shackle or Tail Board Options, WLL 12,000kg
McKissick All Alloy Snatch Blocks.
Model:
416, 417 & 402 / AASB-2526




- Entire block made from heat treated alloy steel. Use of heat treated alloy results in a 40% reduction in weight from blocks of comparable capacities.
- Available with a bronze bushed or roller bearing sheaves.
- Easy opening feature of “Champion” blocks retained.
- Pressure lube fittings.
- Can be furnished with S-4320 hook latch.
- Blocks furnished with dual rated Wireline sheaves.
- Fatigue Rated.
- Meets or exceeds all requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, these blocks meet other critical performance requirements including fatigue life and material traceability, not addressed by ASME B30.26.
- All sizes are RFID EQUIPPED.
- Tail Board does not contain the spool that is required with the hook (416) and shackle (417) snatch blocks.
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416 with Hook | 417 with Shackle | 402 Tail Board |
Metric Specifications
Sheave Diameter (mm) | Bearing Code | Stock No. | Wire Rope Size (mm) † | Working Load Limit (t)* | Weight Each (kg.) | Rep. Sheave Stock No. | Rep. Latch Stock No. | ||||
416 Alloy with Hook | 417 Alloy with Shackle | 402 Alloy Tail Board | 416 Alloy with Hook | 417 Alloy with Shackle | 402 Alloy Tail Board | ||||||
152 | BB | 193427 | 168972 | 179238 | 19-22 | 12 | 11.8 | 12.20 | 6.80 | 460824 | 1096609 |
152 | RB | 193472 | 193757 | 179283 | 19-22 | 12 | 11.8 | 12.20 | 6.80 | 472679 | 1096609 |
203 | BB | 193490 | 168990 | 179318 | 19-22 | 12 | 15.0 | 15.40 | 9.50 | 461173 | 1096609 |
203 | RB | 193542 | 193819 | 179363 | 19-22 | 12 | 15.0 | 15.40 | 9.50 | 473286 | 1096609 |
254 | BB | 193613 | 193882 | 179434 | 19-22 | 12 | 18.6 | 19.10 | 13.20 | 461814 | 1096609 |
254 | RB | 193677 | 193935 | 179498 | 19-22 | 12 | 18.6 | 19.10 | 13.20 | 473785 | 1096609 |
Imperial Specifications
Sheave Diameter (in.) | Bearing Code | Stock No. | Wire Rope Size (in.)† | Working Load Limit (t)* | Weight Each (lbs.) | Rep. Sheave Stock No. | Rep. Latch Stock No. | ||||
416 Alloy with Hook | 417 Alloy with Shackle | 402 Alloy Tail Board | 416 Alloy with Hook | 417 Alloy with Shackle | 402 Alloy Tail Board | ||||||
6 | BB | 193427 | 168972 | 179238 | 3/4 - 7/8 | 12 | 26 | 27 | 15 | 2023135 | 1096609 |
6 | RB | 193472 | 193757 | 179283 | 3/4 - 7/8 | 12 | 26 | 27 | 15 | 2023142 | 1096609 |
8 | BB | 193490 | 168990 | 179318 | 3/4 - 7/8 | 12 | 33 | 34 | 21 | 2023149 | 1096609 |
8 | RB | 193542 | 163819 | 179363 | 3/4 - 7/8 | 12 | 33 | 34 | 21 | 2023161 | 1096609 |
10 | BB | 193614 | 193882 | 179434 | 3/4 - 7/8 | 12 | 41 | 42 | 29 | 2023172 | 1096609 |
10 | RB | 193677 | 193935 | 179498 | 3/4 - 7/8 | 12 | 41 | 42 | 29 | 2023180 | 1096609 |
* Ultimate Load is 4 times the Working Load Limit.
†May be furnished in other wire rope sizes.
NOTE: When ordering, please specify: size, block number, hook or shackle, bronze bushed or roller bearing, and Wireline size.
- Entire block made from heat treated alloy steel. Use of heat treated alloy results in a 40% reduction in weight from blocks of comparable capacities.
- Available with a bronze bushed or roller bearing sheaves.
- Easy opening feature of “Champion” blocks retained.
- Pressure lube fittings.
- Can be furnished with S-4320 hook latch.
- Blocks furnished with dual rated Wireline sheaves.
- Fatigue Rated.
- Meets or exceeds all requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, these blocks meet other critical performance requirements including fatigue life and material traceability, not addressed by ASME B30.26.
- All sizes are RFID EQUIPPED.
- Tail Board does not contain the spool that is required with the hook (416) and shackle (417) snatch blocks.
![]() |
![]() |
![]() |
416 with Hook | 417 with Shackle | 402 Tail Board |
Metric Specifications
Sheave Diameter (mm) | Bearing Code | Stock No. | Wire Rope Size (mm) † | Working Load Limit (t)* | Weight Each (kg.) | Rep. Sheave Stock No. | Rep. Latch Stock No. | ||||
416 Alloy with Hook | 417 Alloy with Shackle | 402 Alloy Tail Board | 416 Alloy with Hook | 417 Alloy with Shackle | 402 Alloy Tail Board | ||||||
152 | BB | 193427 | 168972 | 179238 | 19-22 | 12 | 11.8 | 12.20 | 6.80 | 460824 | 1096609 |
152 | RB | 193472 | 193757 | 179283 | 19-22 | 12 | 11.8 | 12.20 | 6.80 | 472679 | 1096609 |
203 | BB | 193490 | 168990 | 179318 | 19-22 | 12 | 15.0 | 15.40 | 9.50 | 461173 | 1096609 |
203 | RB | 193542 | 193819 | 179363 | 19-22 | 12 | 15.0 | 15.40 | 9.50 | 473286 | 1096609 |
254 | BB | 193613 | 193882 | 179434 | 19-22 | 12 | 18.6 | 19.10 | 13.20 | 461814 | 1096609 |
254 | RB | 193677 | 193935 | 179498 | 19-22 | 12 | 18.6 | 19.10 | 13.20 | 473785 | 1096609 |
Imperial Specifications
Sheave Diameter (in.) | Bearing Code | Stock No. | Wire Rope Size (in.)† | Working Load Limit (t)* | Weight Each (lbs.) | Rep. Sheave Stock No. | Rep. Latch Stock No. | ||||
416 Alloy with Hook | 417 Alloy with Shackle | 402 Alloy Tail Board | 416 Alloy with Hook | 417 Alloy with Shackle | 402 Alloy Tail Board | ||||||
6 | BB | 193427 | 168972 | 179238 | 3/4 - 7/8 | 12 | 26 | 27 | 15 | 2023135 | 1096609 |
6 | RB | 193472 | 193757 | 179283 | 3/4 - 7/8 | 12 | 26 | 27 | 15 | 2023142 | 1096609 |
8 | BB | 193490 | 168990 | 179318 | 3/4 - 7/8 | 12 | 33 | 34 | 21 | 2023149 | 1096609 |
8 | RB | 193542 | 163819 | 179363 | 3/4 - 7/8 | 12 | 33 | 34 | 21 | 2023161 | 1096609 |
10 | BB | 193614 | 193882 | 179434 | 3/4 - 7/8 | 12 | 41 | 42 | 29 | 2023172 | 1096609 |
10 | RB | 193677 | 193935 | 179498 | 3/4 - 7/8 | 12 | 41 | 42 | 29 | 2023180 | 1096609 |
* Ultimate Load is 4 times the Working Load Limit.
†May be furnished in other wire rope sizes.
NOTE: When ordering, please specify: size, block number, hook or shackle, bronze bushed or roller bearing, and Wireline size.
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You can easily add more than one item to the Quote Request. This is highly recommend as we will be able to suit your needs much more efficiently.
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