Proto JSCRM10T Ratcheting Combination Wrench 10 Mm

Product Description

The PROTO JSCRM10T is a 10 mm ratcheting combination wrench designed for fastener work in confined or production environments where speed and control matter. The wrench features a 15-degree offset head with a 12-point box end, allowing engagement in tight spaces while reducing the arc needed per stroke. The open end provides quick nut and bolt placement. Constructed from steel with a corrosion-resistant chrome finish, the JSCRM10T measures 6.25 inches overall length and weighs 0.12 pounds. It meets ASME standards and is tether capable, making it suitable for work-at-height applications where dropped tool protocols are in force.

This wrench is well suited for mechanical, maintenance, and assembly work across industrial, commercial, and residential settings. The 10 mm size is commonly used on automotive, HVAC equipment hardware, electrical enclosure fasteners, and light structural components. The ratcheting box end speeds repetitive fastening without breaking contact with the fastener, while the straight handle allows consistent torque application. Tether capability supports compliance with dropped object prevention programs on elevated work platforms and confined space access points.

Key Features

• Ratcheting 12-point box end reduces stroke arc for efficient use in tight spaces
• 15-degree offset head angle improves clearance over fastener obstructions
• Tether capable design supports dropped object prevention requirements
• Chrome finish provides corrosion resistance for long service life
• Meets ASME standards for combination wrench performance and dimensional accuracy
• Compact 6.25-inch overall length suits confined fastener locations

Compatibility

Designed as a standard 10 mm combination wrench suitable for use on hex fasteners in automotive, HVAC, electrical, and general mechanical applications requiring a ratcheting box end.

Installation Notes

Installation and fastener work should be performed by qualified tradespeople following applicable workplace safety procedures. Ensure the correct size is confirmed before applying torque to avoid fastener rounding. When used at height or in elevated work areas, attach the tether point to an appropriate anchor per site dropped-object prevention requirements. Do not use a cheater bar or extension on the handle, as this can damage the ratcheting mechanism.