Apex 85988 Xl Gearbox Ratcheting Wrench Set 12pc Metric

Product Description

The APEX 85988 is a 12-piece XL GearBox Double Box End ratcheting wrench set in metric sizes, designed for professional technicians who need speed and torque in confined spaces. The set includes wrenches sized 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, and 19mm. Each wrench features a ratcheting box end that requires as little as 5 degrees of arc swing to advance a fastener, compared to the 30 degrees needed by a standard box end wrench. Constructed from chrome vanadium steel, these wrenches are built for precision and long tool life in demanding shop and field environments.

This wrench set is suited for HVAC technicians, plumbers, electricians, and general mechanical trades working on equipment fasteners in tight access areas. The long-pattern length combined with the standard box end provides strong torque leverage for breaking loose stubborn or corroded fasteners. Once the fastener is broken free, the ratcheting end allows fast loosening or tightening without repositioning the wrench. The 12-point configuration engages fasteners in both metric bolt-head and nut applications across residential and commercial mechanical systems.

Key Features

• 12-piece set covers 8mm through 19mm in 1mm increments
• Ratcheting box end requires only 5 degrees of swing to advance fastener
• Long-pattern length increases torque for breaking stubborn or rusted fasteners
• Off-corner loading design improves box end strength and reduces fastener rounding
• Double box end configuration on every wrench for versatile fastener engagement
• Chrome vanadium steel construction for durability and long service life

Compatibility

Designed for use with 12-point metric fasteners ranging from 8mm to 19mm, suitable for general mechanical, HVAC, plumbing, and electrical trade applications.

Installation Notes

Always de-energize or shut down equipment before servicing mechanical fasteners on live systems. Select the correct wrench size for a snug fit before applying torque to avoid fastener rounding. Inspect wrenches for cracks or wear before use in high-torque applications. Ratcheting wrenches should not be struck with a hammer or used as a striking tool.

Technical Specifications

• Set Size: 12 pieces
• Size Range: 8mm to 19mm
• Drive Type: Double Box End Ratcheting
• Point Count: 12 Point
• Measurement System: Metric
• Arc Swing: 5 degrees
• Material: Chrome Vanadium Steel
• Weight: 6.38 pounds

Standard Information

• Brand: APEX
• Manufacturer Part Number: 85988