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• Manufactured from special alloy steel
• Precision forged and heat treated for optimum strength and durability
• Double hex (12-point) configuration allows socket to engage single hex fastener every
30° rather than every 60°, allowing for better access in restricted areas
1/2" Drive SAE 12-Point 1" Torque Adaptor
• Design features radius edges which will resist damage/nicks
• Center-to-center length on adaptor for easy torque calculations
• Larger sizes feature thicker construction for strength
Working Torque, in-lb |
Inches | 12 | A | B | C | D | E |
4312 | 1 | SRDH321 | 1.458 | 1.04 | 19/32 | 19/32 | 3 |
3564 | 1-1/16 | SRDH341 | 1.563 | 1.032 | 19/32 | 19/32 | 2 |
5192 | 1-1/8 | SRDH361 | 1.641 | 1.04 | 19/32 | 19/32 | 3 |
5600 | 1-1/4 | SRDH401 | 1.823 | 1.04 | 19/32 | 19/32 | 3 |
5600 | 1-3/8 | SRDH441 | 2 | 1.04 | 19/32 | 19/32 | 3 |