Super Strong Shackles - Screw Pin
Super Strong Shackles have a strength rating 17% to 50% stronger than comparable-sized carbon shackles. As a Result, these shackles are designed with a 6:1 design factor.
- All shackle pins are forged from alloy steel, heat treated and tempered to give greater strength
- All shackles are marked with size and working load limit in tons
- Ultimate strength equals 6 times working load limit
- Design factor 6:1
- Manufactured in USA
Specifications
| Size(in) | Working Load Limit (Ton) | Std. Pkg. | Weight (lbs.) | Screw Pin | Bolt, Nut & Cotter | Dimensions (in.) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| P | E | W | R | L | B (min.) | ||||||
| 3/16 | 1/2 | 50 | 0.06 | M645G | - | 0.25 | 0.29 | 0.38 | 0.57 | 0.88 | 0.58 |
| 1/4 | 3/4 | 50 | 0.12 | M646G | M846G | 0.31 | 0.36 | 0.47 | 0.75 | 1.13 | 0.75 |
| 5/16 | 1 | 50 | 0.20 | M647G | M847G | 0.38 | 0.45 | 0.53 | 0.84 | 1.25 | 0.81 |
| 3/8 | 1-1/2 | 50 | 0.30 | M648G | M848G | 0.44 | 0.52 | 0.66 | 1.00 | 1.40 | 1.00 |
| 7/16 | 2 | 50 | 0.50 | M649G | M849G | 0.50 | 0.58 | 0.72 | 1.15 | 1.69 | 1.19 |
| 1/2 | 3 | 50 | 0.75 | M650G | M850G | 0.63 | 0.70 | 0.84 | 1.34 | 1.94 | 1.38 |
| 5/8 | 4-1/2 | 25 | 1.30 | M651G | M851G | 0.75 | 0.83 | 1.06 | 1.66 | 2.41 | 1.63 |
| 3/4 | 6-1/2 | 10 | 2.30 | M652G | M852G | 0.88 | 0.95 | 1.28 | 1.94 | 2.84 | 1.89 |
| 7/8 | 8-1/2 | 10 | 3.50 | M653G | M853G | 1.00 | 1.09 | 1.44 | 2.14 | 3.31 | 2.06 |
| 1 | 10 | 5 | 5.00 | M654G | M854G | 1.13 | 1.22 | 1.72 | 2.44 | 3.75 | 2.52 |
| 1-1/8 | 12 | Bulk | 7.00 | M655G | M855G | 1.25 | 1.36 | 1.84 | 2.66 | 4.02 | 2.69 |
| 1-1/4 | 14 | Bulk | 9.50 | M656G | M856G | 1.38 | 1.52 | 2.03 | 3.15 | 4.63 | 2.88 |
| 1-3/8 | 17 | Bulk | 12.50 | M666G | M866G | 1.50 | 1.65 | 2.25 | 3.25 | 5.19 | 3.25 |
| 1-1/2 | 20 | Bulk | 17.20 | M657G | M857G | 1.63 | 1.77 | 2.41 | 3.50 | 5.63 | 3.50 |
| 1-5/8 | 24 | Bulk | 23.50 | M685G | M885G | 1.75 | 1.88 | 2.66 | 3.91 | 6.13 | 4.13 |
| 1-3/4 | 30 | Bulk | 27.70 | M677G | M877G | 2.00 | 2.13 | 2.94 | 4.06 | 6.97 | 4.75 |
| 2 | 35 | Bulk | 39.00 | M658G | M858G | 2.25 | 2.38 | 3.28 | 4.51 | 7.44 | 5.50 |
| 2-1/2 | 55 | Bulk | 90.50 | - | MC860G | 2.75 | 2.91 | 4.13 | 6.25 | 10.48 | 6.75 |
*Never Exceed Working Load Limits. Always follow your domestic safety regulations.
Shipping & Returns
Orders are typically processed and shipped within 24 to 48 Hours. Please note that shipping times are estimates and may be subject to delays beyond our control.
All items are non-returnable and all sales final. For full details of Delivery and Returns please view our Shipping and Returns page.
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