Dodge Taper-Lock bushings are flangeless for clean, compact application. They are engineered with an 8 deg taper and a flush-mounted design with no protruding parts providing secure locking and elimination of wobble. Dodge Taper-Lock Bushing, 2-11/16 in Bore Dia, 7 in Outside Dia, 10-1/2 in Hub Dia, 8 deg Taper, 6.72 in Bolt Circle, 3 Bolt Holes, 7/8 x 2-1/4 in Screw, 126000 in-lb, 5 in Overall Length, 5/8 x 5/16 in Keyway, Ductile Cast Iron World wide acceptance and availabilityFlush mountingDiamond D integral key for added value and convenienceEasy on and easy off designClean and compact Taper-Lock design8 deg taper-grips tight, holds tight and runs true and no wobble5050 coupling size