The ROTARY LIFT 2-POST PULLEY SHEAVE #N377 is a high-quality automotive tool designed for lifting vehicles in a shop setting. Manufactured by Rotary Lift, this pulley sheave is a crucial component for ensuring smooth and controlled lifting with a 2-post lift. With a unit quantity of 1, this durable and reliable product is essential for any auto mechanic or car enthusiast looking to safely and efficiently work on their vehicle.