The VIM Tools Heavy Duty 90T Ratchets, Nos. HDR410, HDR614, and HDR818, feature a 90-tooth reversible gear head that requires only 4 degrees of sweep, making them ideal for tight spaces and jobs needing accurate movement. According to the company, the ratchets meet 200 percent ANSI torque specifications. They have an ergonomic handle and the ratchet head can be serviced quickly and easily. The ratchets are available in 1/4" drive (No. HDR410), 3/8" drive (No. HDR614), and 1/2" drive (No. HDR818).