Extended length to provide maximum torque and easily handling. Provides 90 ft-lbs. of torque and 150 rpms for fast, controlled removal of stubborn bolts. Designed to remove bolts up to 1/2" diameter. Durable heat treated parts for superior life. The PL1548, 1/2" ratchet is designed to remove fasteners up to 1/2" diameter. At 90 ft-lbs. of torqu and 150 rpms, this tool can remove most stubborn fasteners. This tool's extended length provides better handling and maximum torque. Despite the extra power, this tool maintains the basic shape of a ratchet and is great for reaching the hard to reach places.