GearWrench 85510 Ratcheting Combination Wrench - 10mm 72-Tooth

The GearWrench 85510 is a 10mm ratcheting combination wrench that combines the speed of a ratchet with the accessibility of an open-end wrench. Featuring an innovative 72-tooth ratcheting mechanism, this wrench requires only 5° of arc swing to move fasteners compared to 30° for standard box-end wrenches, making it ideal for tight spaces where conventional tools struggle.

Key Features:

• 72-Tooth Ratcheting Design: Requires only 5° of movement to advance fasteners, providing exceptional efficiency in confined areas
• 12-Point Box End: Works with both 6-point and 12-point fasteners for maximum versatility
• Surface Drive Plus Technology: Applies force to the flat sides of fastener heads rather than corners, reducing rounding and allowing up to 25% more torque application
• Open-End Ratcheting Function: Patented tooth design enables ratcheting action without removing the wrench from the fastener, dramatically increasing productivity
• Extended Beam Design: Longer handle length provides increased leverage for greater torque application
• Premium Construction: Built from high-quality alloy steel with a bright, full-polish chrome finish

Specifications:

• Size: 10mm
• Overall Length: 6.256 inches
• Open End Width: 0.822 inches
• Open End Thickness: 0.220 inches
• Box End Width: 0.750 inches
• Box End Thickness: 0.287 inches

This wrench is part of GearWrench's professional-grade hand tool line, designed for automotive technicians, mechanics, and serious DIY enthusiasts who demand tools that deliver both speed and reliability.