Thicker platters are more ideal for the belt to easily stay on. Pulley edge distance from platter 1 - 1 1/2 inch. Height to the pulley with base 3 3/8 inch (85mm). Height to the pulley without base. The item "Music Hall Turntable DC Motor & Base with 33 & 45 rpm speed control MMF7.3" is in sale since Thursday, October 26, 2017.This item is in the category "Consumer Electronics\TV, Video & Home Audio\TV, Video & Audio Parts\Record Player, Turntable Parts".heaven" and is located in Green Bay, Wisconsin. This item can be shipped worldwide.