HDW34 3/4 High Misalignment Washer Fits XMR12 and XML12 Washer is 5/16" Tall3/4" bolt holeSold individually.
5/8"-18 Left Hand Thread Jam Nut
3/4"-16 Right Hand Thread Jam Nut
5/8"-18 Right Hand Thread Jam Nut
3/4"-16 Left Hand Thread Jam Nut