Product Details
The Proto® 3/8 Drive 43 Piece Crowfoot Wrench Set is designed for use in hard-to-reach, restricted access situations where standard wrenches or ratchets cannot be utilized. This set features an anti-slip design open end (ASD), with arched surfaces that distribute contact forces over a greater area, minimizing the risk of fastener rounding by keeping loads off the corners. The broad size range ensures that the appropriate tool is readily available for various applications, typically in lower torque scenarios. Each wrench boasts a full polish finish for corrosion resistance and easy cleaning. Additionally, the locking hole feature maintains engagement with the extension during use, reducing downtime due to detachment in tight or awkward spaces. The locking hole is present on 3/8 drive crowfoot wrenches with fractional openings of 1 inch and larger.








