1/2" Drive 12-Point SAE 1" Standard Torque Adaptor | SRDH321 Pipe Wrenches mm : 16–17

mm : 16–17

• Design features radius edges which will resist nicks and other damage

9-16"/11-16"

• Number of Trays : 4

1/2" Drive 12-Point SAE 1" Standard Torque Adaptor | SRDH321 Pipe Wrenches mm : 16–17Manufactured 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 Design features radius edges that will resist damage nicks Center to center length on adaptor for easy torque calculations Larger sizes feature thicker construction for strength