Proto J7426 Impact Socket 1/2 in Drive 13/16 in 12-point

Product Description

The PROTO J7426 is a 12-point impact socket designed for demanding fastener work in trade and industrial applications. It accepts a 1/2 inch drive and fits a 13/16 inch fastener, with an overall length of 1-5/8 inches. The 12-point configuration engages hex fasteners from multiple positions, reducing rekeying time in confined spaces. At 0.3 pounds, it is a compact, lightweight tool suited for use with pneumatic, hydraulic, or electric impact wrenches. Mechanics, millwrights, pipefitters, and service technicians rely on this socket for routine fastener removal and installation across a wide range of equipment.

This socket is well suited for automotive, HVAC equipment, plumbing fixture, and general mechanical service work where a 1/2 inch drive impact tool is the standard. Its 13/16 inch size covers common fastener dimensions found on structural hardware, pipe flanges, and mechanical assemblies. The compact 1-5/8 inch overall length allows access in tighter clearances than deep-well alternatives, making it a practical choice for underhood, panel, or equipment-rack work.

Key Features

• 1/2 inch drive fits standard impact wrenches and ratchets
• 13/16 inch socket size covers a common fastener dimension across trade applications
• 12-point design allows engagement from multiple angles in tight spaces
• Compact 1-5/8 inch overall length improves access in confined installations
• Lightweight at 0.3 pounds for reduced fatigue during repetitive fastener work

Compatibility

Designed as a standard 1/2 inch drive impact socket compatible with 1/2 inch drive pneumatic, electric, and hydraulic impact wrenches, as well as 1/2 inch drive ratchets and breaker bars.

Installation Notes

Install and removal should be performed by a qualified mechanic or trade professional familiar with impact tooling. Always confirm the socket is fully seated on the fastener before applying torque to prevent rounding. Inspect the socket for cracks or wear before each use, and do not use impact sockets with standard hand-ratchet torque wrenches unless the tool is rated for impact use.