Apex 85913 Xl Gearbox Ratcheting Wrench 13MM Metric

Product Description

The APEX 85913 is a 13MM double box end ratcheting wrench designed for metric fastener applications in professional automotive, mechanical, and industrial service work. Both ends feature a ratcheting box configuration requiring as little as 5 degrees of arc swing to advance the fastener, compared to 30 degrees for standard box end wrenches. Built from chrome vanadium steel, the 85913 delivers the strength and precision needed for repeated heavy-use cycles. The long-pattern length adds leverage for breaking loose stubborn or corroded fasteners, while the ratcheting end speeds up run-down and final torque. The 12-point box geometry engages fasteners firmly and reduces rounding under load.

This wrench is suited for technicians working in tight engine bays, chassis components, and equipment enclosures where a full swing arc is not possible. The 5-degree swing arc is especially useful in confined spaces around hose brackets, intake manifolds, suspension components, and frame hardware. The long pattern length provides added torque advantage when breaking loose corroded or overtightened metric fasteners. Licensed automotive technicians, fleet mechanics, and industrial maintenance professionals are the primary users of this tool.

Key Features

• 5-degree swing arc requires minimal clearance to advance fastener
• Double box end configuration — one end ratchets, standard box end on opposite side for initial break-loose torque
• Off-Corner Loading box end design reduces fastener rounding and improves box strength
• Chrome vanadium steel construction for precision and long service life
• 12-point 13MM metric sizing
• Long-pattern length for increased torque leverage on stubborn fasteners

Compatibility

Designed as an OEM-style replacement or direct-use professional wrench for 13MM metric fastener applications across automotive, mechanical, and industrial service environments.

Installation Notes

This tool is intended for use by qualified mechanics and technicians. Ensure the correct size is confirmed before applying torque to avoid fastener rounding. Do not use with impact drivers or extension bars not rated for ratcheting wrenches. Inspect the ratcheting mechanism for smooth operation before each use and replace if slipping or binding is detected.

Technical Specifications

• Drive Size: 13MM
• Point Count: 12 Point
• Measurement System: Metric
• Swing Arc: 5 degrees
• Length: 11.31 inches
• Weight: 0.33 pounds
• Material: Chrome Vanadium Steel
• UOM: Each

Standard Information

• Brand: APEX
• Manufacturer Part Number: 85913