Apex 81779 Long Length Combination Wrench 7/8 Inch Sae

Product Description

The APEX 81779 is a long-pattern combination wrench with a 6-point box end, sized at 7/8 inch in the SAE standard. It is built from alloy steel and designed for general fastener work across mechanical, HVAC, plumbing, and electrical trade applications. The off-corner loading design on both the box and open ends grips the flat faces of a fastener rather than the corners, reducing rounding and delivering increased torque transfer. The box end is offset 15 degrees to improve access in confined spaces. The size is stamped directly into the beam for permanent, at-a-glance identification. At 12.52 inches in length and 0.64 pounds, it provides extended reach without excessive weight.

This wrench suits residential and commercial trade work where standard-length tools lack the reach or leverage needed. The long-pattern length is particularly useful when working on equipment with recessed fasteners or when additional torque is required without a breaker bar. Installers working on HVAC equipment, pipe hangers, electrical panels, and mechanical assemblies will find the extended length practical for routine service and installation tasks. Sold individually, it fits naturally into a combination wrench set or as a standalone addition to a tool kit.

Key Features

• 6-point box end for maximum contact and reduced fastener rounding
• Off-corner loading design delivers stronger grip and increased torque transfer
• Box end offset 15 degrees for improved access in tight or recessed fastener locations
• Long-pattern length at 12.52 inches for extended reach and added leverage
• Alloy steel construction for durability in demanding trade environments
• Size stamped on beam for permanent, quick identification

Compatibility

Designed for use with 7/8-inch SAE hex fasteners in standard trade and mechanical applications.

Installation Notes

This wrench is used by HVAC technicians, plumbers, electricians, and general mechanical tradespeople for tightening and loosening hex fasteners. Always select the correct size wrench for the fastener to avoid slipping and personal injury. Do not extend the handle with a cheater bar, as this can damage the tool or fastener and create a safety hazard. Ensure the work area is de-energized or depressurized as required before beginning any fastener work on live systems.

Technical Specifications

• Drive Type: 6 Point
• Size: 7/8 inch
• Measurement Standard: SAE
• Pattern: Long Length
• Box End Offset: 15 degrees
• Overall Length: 12.52 inches
• Weight: 0.64 pounds
• Material: Alloy Steel
• Sold As: Each

Standard Information

• Brand: APEX
• Manufacturer Part Number: 81779