Bearing Driver/ Bushing Inserter made for the Armed Forces. 1-1/4″ Dia. 3-1/2″ Long. NSN 5120-01-177-4059. Made in USA. Military surplus. Specs: AAVL Pilot Diameter 1.000 inches nominal ABHP Overall Length 3.500 inches nominal ABMZ Diameter 1.250 inches nominal AJWQ Pilot Length 1.630 inches nominal APHE Operation Method Impact BRZR Drive END Type Pilot FEAT Special Features Phosphate coat MIL-C-16232, type M, class 2; heat treat to rockwell C 24-28, MIL-H-6875, prior to finish maching MATT Material Steel SHPE Shape Round with flat These cost 51.00 each new. Get it here and save. We ship quick R2C7 13454