Posi-Lock Transmission Bearing Puller - Posi-Lock TJ-3Jaws clamp in snap ring grooves. Patented "Safety Cage" jaw retention system. Roll threaded shafts for less effort when applying high torque. Slim tapered jaws for improved gripping in tight spots. Reach: 4'', Spread: . 5'' to 5''. More efficient mechanical pulling, as one man can do the job where manual pullers often require two operators. Spare parts available but not always in stock. Made in USA