Gearwrench 81903 20-pc Stubby Wrench Set Inch Metric

Product Description

The GEARWRENCH 81903 is a 20-piece combination wrench set covering both inch and metric sizes, built for professional tradespeople working in tight spaces where standard-length wrenches cannot reach. Each wrench in the set features a 15-degree offset head angle and a 6-point or 12-point box end profile, giving technicians a secure grip on fastener flats while reducing the risk of rounding. The wrenches are constructed from corrosion-resistant steel and packaged in a storage box. At 5.07 pounds for the full set, the kit is compact enough for a service bag without adding significant weight.

This set is suited for HVAC technicians, electricians, plumbers, and general mechanical trades who regularly encounter fasteners in confined equipment bays, panel enclosures, or mechanical rooms. The stubby wrench format makes it especially practical for work around pipe fittings, electrical panels, and HVAC equipment where clearance is limited. The dual inch and metric sizing coverage means one set handles a wide range of fastener standards without requiring a second kit.

Key Features

• 20-piece set covering 10 inch sizes and 10 metric sizes
• 15-degree offset head angle improves access in low-clearance areas
• 6-point and 12-point box end profiles for secure fastener engagement
• Stubby wrench format designed for confined-space applications
• Corrosion-resistant steel construction
• Includes storage box for organization and transport

Compatibility

Designed as a general-purpose hand tool set compatible with standard inch and metric hex fasteners across residential and commercial mechanical, electrical, and plumbing applications.

Installation Notes

This wrench set is a hand tool suitable for use by licensed HVAC technicians, electricians, plumbers, and other trade professionals. Always ensure equipment power, gas, or water supply is isolated before servicing fasteners on live systems. Select the correct wrench size to avoid fastener rounding, and use the box end rather than the open end when maximum torque is required.