Gearwrench 81652D Combination Wrench 5/16 Inch 12-point

Product Description

The GEARWRENCH 81652D is a 5/16-inch combination wrench built for professional-grade fastener work in tight spaces. The offset head design provides knuckle clearance and better access in confined areas, while the 12-point box end engages fasteners at multiple positions for faster repositioning. Constructed from steel with a polished finish, this wrench meets ANSI and ASME standards for dimensional accuracy and load tolerance. At 5.75 inches overall length, it is well-suited to under-hood, mechanical, and plumbing applications where a compact, durable hand tool is required. Licensed mechanics, plumbers, and HVAC technicians keep this size in regular rotation for small-diameter fasteners.

The 81652D is designed for use on 5/16-inch fasteners in residential and commercial service applications. Its compact overall length makes it practical for working in engine compartments, equipment panels, and tight utility spaces. The corrosion-resistant finish extends service life in wet or outdoor environments. This wrench is a standard addition to any trade tool set where small fractional sizes are regularly needed.

Key Features

• 12-point box end allows engagement at multiple positions for faster wrench cycling in restricted swing arcs
• Offset head design improves knuckle clearance and access in confined work areas
• Polished steel construction with corrosion-resistant properties for long service life
• Meets ANSI and ASME dimensional standards
• Lifetime warranty coverage from GEARWRENCH
• 5.75-inch overall length in a lightweight 0.09-pound profile

Compatibility

Designed as a standard combination wrench for 5/16-inch fasteners across general mechanical, HVAC, plumbing, and electrical trade applications.

Installation Notes

Use on 5/16-inch hex fasteners where both open-end and box-end access may be needed. Always confirm fastener size before applying torque to avoid rounding. The offset box end should be oriented to maximize swing clearance in tight spaces. No special tools or codes are required for hand-tool use, but always follow appropriate lockout/tagout procedures when working on powered equipment.