Apex 81663 Long Pattern Combination Wrench 12 Pt 15/16 in

Product Description

The APEX 81663 is a long pattern combination wrench with a 12-point box end, sized at 15/16 inch. Built from alloy steel, it delivers the reach and leverage needed for fasteners in tight or deep work areas. The off-corner loading design on both ends grips fasteners more securely, reduces rounding, and delivers up to 25% more torque compared to standard loading designs. At 13.252 inches in length and 1.04 pounds, it sits in the heavier-duty range of combination wrenches without sacrificing control. Sizes are stamped directly into the beam for permanent, fast identification on the job.

This wrench is suited for mechanical, HVAC, plumbing, and electrical trade work where extended reach on standard hex fasteners is required. The long pattern length makes it especially useful in engine bays, equipment panels, and piping installations where a standard-length wrench cannot generate adequate torque or access the fastener head. The 15/16 inch size covers a common range of bolts found in structural, mechanical, and industrial applications. Sold individually.

Key Features

• Off-corner loading on both ends delivers up to 25% more torque and reduces fastener rounding
• 12-point box end for engagement in tight swing-arc situations
• Long pattern length at 13.252 inches for extended reach and greater leverage
• Alloy steel construction for durability under high-torque applications
• Size stamped on beam for permanent, quick identification
• Box end offset 15 degrees for improved fastener access in confined spaces

Compatibility

Designed for use with 15/16 inch hex fasteners in standard mechanical, industrial, and trade service applications.

Installation Notes

This wrench is a hand tool used by HVAC technicians, plumbers, electricians, and general mechanical trades. Always confirm the fastener size before applying torque to avoid rounding. Do not use extension bars or cheat pipes on combination wrenches, as this can exceed the tool's rated load and cause failure. Inspect the wrench for cracks or deformation before each use.

Technical Specifications

• Size: 15/16 inch
• Drive Type: 12 Point
• Pattern: Long Pattern
• Length: 13.252 inches
• Weight: 1.04 pounds
• Material: Alloy Steel
• Box End Offset: 15 degrees
• UPC: 099575816635

Standard Information

• Brand: APEX
• Manufacturer Part Number: 81663