Proto J30809 Open End Wrench 8 Mm X 9 Mm Double End

Product Description

The PROTO J30809 is a double-ended open end wrench sized at 8 mm on one end and 9 mm on the other, giving technicians two commonly used metric openings in a single tool. The head is offset at a 15-degree angle, which provides clearance in tight or recessed fastener locations. Constructed from steel with a satin finish, this wrench is built for repeated use in demanding shop and field environments. Licensed tradespeople and mechanics working on HVAC equipment, plumbing fixtures, and general mechanical systems will find the dual-size configuration practical for reducing tool changes during service calls.

This wrench is suited for professional technicians who need reliable metric fastener access across a range of applications. The 8 mm and 9 mm openings cover metric fasteners frequently found on HVAC units, refrigeration equipment, plumbing components, and light machinery. The compact, double-ended design reduces the number of individual wrenches needed on the job. Its satin finish minimizes glare and provides corrosion resistance in typical working conditions.

Key Features

• Dual metric openings: 8 mm and 9 mm on a single tool
• 15-degree head angle for clearance in confined fastener locations
• Steel construction for durability under daily trade use
• Satin finish reduces glare and resists surface corrosion
• Lifetime warranty coverage from the manufacturer

Compatibility

Designed for use with 8 mm and 9 mm metric fasteners found on a wide range of HVAC, refrigeration, plumbing, and general mechanical equipment.

Installation Notes

This wrench is a hand tool requiring no power source or special installation. Ensure fasteners are fully seated in the wrench jaw before applying torque to prevent rounding. Inspect the wrench for cracks or deformation before each use. Store away from moisture to preserve the satin finish over time.