Crosby S315A Eye Chain Hook with Latch - Range from 1120kg to 8000kg
Model:
Crosby S-315A / ECHWL-2472
Crosby Eye Chain Hook with Integrated Latch.
This Eye Chain Hook is Forged Alloy Steel - Quenched and Tempered. All these hooks are Individually Proof Tested at 2-1/2 times the Working Load Limit with certification. We recommend grinding the WLL (which is 5:1 Design Factor) off the hook when using with Grade 80 chain.
- Integrated heavy duty latch.
- Large throat opening.
- Anti-fouling due to carefully designed contours.
- "Engineered Flat" for use with S-1325A Coupler Link.
- Meets ASTM A-952-96 and proposed Euronorm standards for Grade 80 chain fittings.
- Fatigue rated.
- "Look for the color Gold - Crosby Alloy Hooks."
Metric Dimensions
| Chain Size | S-315A | Grade 80 Alloy Chain Working Load Limit (t) 4:1* | Working Load Limit for Wire Rope (t) 5:1 | Weight Each (kg) | Dimensions (mm) | Replace- ment Latch Stock No. | |||||||
| (in.) | (mm) | Stock No. | B | D | E | G | K | R | T | ||||
| - | 6 | 1029820 | 1.12 | 1 | .25 | 20.1 | 66.0 | 20.6 | 20.1 | 16.0 | 84.5 | 25.9 | 1291332 |
| 1/4-5/16 | 7 -8 | 1029825 | 2 | 2 | .59 | 27.9 | 89.0 | 27.4 | 27.9 | 20.6 | 117 | 32.5 | 1291402 |
| 3/8 | 10 | 1029830 | 3.15 | 3 | 1.18 | 36.1 | 110 | 36.1 | 29.5 | 23.9 | 157 | 42.2 | 1291472 |
| 1/2 | 13 | 1029835 | 5.3 | 5 | 2.13 | 46.0 | 138 | 38.6 | 42.4 | 29.5 | 186 | 49.3 | 1291542 |
| 5/8 | 16 | 1029840 | 8 | 7 | 3.88 | 56.0 | 167 | 48.5 | 52.0 | 38.1 | 227 | 59.0 | 1291612 |
Imperial Dimensions
| Chain Size |
S-315A Stock No. |
Grade 80 Alloy Chain Working Load Limit (lbs.) 4:1 |
Working Load Limit for Wire Rope (Tons) 5:1 |
Weight Each (lbs.) |
Dimensions (in.) |
Replacement Latch Stock No. |
|||||||
| (in.) | (mm) | B | D | E | G | K | R | T | |||||
| -- | 6 | 1029820 | 2500 | 1 | .56 | .79 | 2.60 | .81 | .79 | .63 | 3.33 | 1.02 | 1291332 |
| 1/4 - 5/16 | 7 - 8 | 1029825 | 4500 | 2 | 1.31 | 1.10 | 3.50 | 1.08 | 1.10 | .81 | 4.62 | 1.28 | 1291402 |
| 3/8 | 10 | 1029830 | 7100 | 3 | 2.60 | 1.42 | 4.35 | 1.42 | 1.16 | .94 | 6.20 | 1.66 | 1291472 |
| 1/2 | 13 | 1029835 | 12000 | 5 | 4.70 | 1.81 | 5.45 | 1.52 | 1.67 | 1.16 | 7.33 | 1.94 | 1291542 |
| 5/8 | 16 | 1029840 | 18100 | 7 | 8.55 | 2.20 | 6.56 | 1.91 | 2.05 | 1.50 | 8.94 | 2.32 | 1291612 |
As advertised in Crosby General Catalogue 2009 Page 214, and previously in Crosby General Catalogue 2006 Page 207.
