This 4-piece ratcheting line wrench set covers 16 SAE and metric sizes from 5/16" (8 mm) to 19/32" (15 mm) for work on brake, A/C, and transmission lines. The low-profile, open-ended heads facilitate single-handed operation in tight spaces, while the patented ratcheting system increases its grip on the nut as pressure is applied. Each wrench is constructed from chrome-plated 410 stainless steel to provide strength and corrosion resistance when removing rounded or rusted fasteners.

This 4-piece ratcheting line wrench set covers 16 SAE and metric sizes from 5/16" (8 mm) to 19/32" (15 mm) for work on brake, A/C, and transmission lines. The low-profile, open-ended heads facilitate single-handed operation in tight spaces, while the patented ratcheting system increases its grip on the nut as pressure is applied. Each wrench is constructed from chrome-plated 410 stainless steel to provide strength and corrosion resistance when removing rounded or rusted fasteners.