SCREW PIN ANCHOR SHACKLE – ALLOY
Safety Factor 5:1
Alloy shackles are designed with a 5:1 safety factor and have a strength rating approximately 50 % higher than a comparably sized carbon shackle and about 25% stronger than 6:1 shackles.
- Black color pin
- Hot dip galvanized, forged
- Pin threads into opposite side for easy closing and release
- Rating is embossed in the shackle body
- Screw pin anchor shackles meet the performance requirements of Federal Specification RR-C-271D Type IVA, Grade A, Class 1
WARNING!! DO NOT EXCEED RATED CAPACITIES
SPEIFICATIONS:
| Part No. | Nominal Size (INCHES) | Working Load Limit (TONS) | Dimensions (INCHES) | Weight (LBS) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | G | H | L | M | P | ||||
| 31600 | 1/4 | 3/4 | 0.49 | 0.31 | 1.14 | 0.25 | 0.75 | 0.70 | 1.25 | 1.94 | 0.13 | 1.56 | 0.25 | 0.1 |
| 31601 | 5/16 | 1-1/4 | 0.53 | 0.38 | 1.23 | 0.32 | 0.80 | 0.83 | 1.44 | 2.13 | 0.18 | 1.75 | 0.31 | 0.2 |
| 31602 | 3/8 | 2 | 0.66 | 0.44 | 1.44 | 0.38 | 1.03 | 0.91 | 1.78 | 2.49 | 0.25 | 2.03 | 0.38 | 0.3 |
| 31603 | 1/2 | 3-1/3 | 0.81 | 0.63 | 1.88 | 0.50 | 1.31 | 1.19 | 2.31 | 3.28 | 0.38 | 2.69 | 0.50 | 0.6 |
| 31604 | 5/8 | 5 | 1.06 | 0.75 | 2.38 | 0.63 | 1.69 | 1.50 | 2.94 | 4.19 | 0.44 | 3.34 | 0.69 | 1.4 |
| 31605 | 3/4 | 7 | 1.25 | 0.88 | 2.81 | 0.75 | 2.00 | 1.81 | 3.50 | 4.97 | 0.50 | 3.97 | 0.81 | 2.3 |
| 31606 | 7/8 | 9-1/2 | 1.44 | 1.00 | 3.31 | 0.88 | 2.28 | 2.09 | 4.03 | 5.83 | 0.50 | 4.50 | 0.97 | 3.4 |
| 31607 | 1 | 12-1/2 | 1.69 | 1.13 | 3.75 | 1.00 | 2.69 | 2.38 | 4.69 | 6.56 | 0.56 | 5.07 | 1.06 | 5.3 |
| 31608 | 1-1/4 | 18 | 2.03 | 1.38 | 4.69 | 1.29 | 3.25 | 3.00 | 5.75 | 8.25 | 0.69 | 6.16 | 1.38 | 9.5 |
| 31609 | 1-1/2 | 25 | 2.38 | 1.63 | 5.75 | 1.54 | 3.88 | 3.63 | 6.88 | 10.00 | 0.81 | 7.35 | 1.62 | 17.2 |
