TYFYB Belt Grinder D-backing Plate for 2x72" Knife Making Grinder with Bolt Axles

Description: 100% new, never used or installed. D-shaped backing plate for flat platten assembly, this one with even deeper reach for slack belt grinding. This plate is precision cnc cut from 3/8'' hot rolled steel. Wheel mounting holes are 1/2-13 precision tapped to ensure that axles are perpendicular to the plate. The centre mounting hole is 1/2'' diameter, the slots for a flat platten mounting bracket are 1/4'' wide & 6'' apart, the u-shaped adjusting slot accepts a 3/8'' bolt or stud. The axle holes are 10.5'' center to center apart; if you mount two 2'' diameter wheels on this backing plate you can easily mount an 8'' long by 2-1/2'' wide flat platten between the wheels for a large grinding surface. The rectangular spacer plate is 1/8'' thick, this effectively makes this plate 1/2'' thick through the pivot point & therefore interchangeable with any 1/2'' thick d-plate. Professional installation in highly recommended. No instruction included. Package includes: 1 belt grinder D pad with 2 grade 8 bolts, 3,5'' long, 1/2-13 thread, with 4 nylon spacers, 2 1/2'' washers & 2 half-nyloc nuts