Electric Brake Assembly, 12" x 2", 4000-6000# Axle CapacityLH CompleteReduce precious time and aggravation on difficult brake repairs by using Husky easy to install complete brake assembly kits. Husky’s CSA certifiedkits provide durability, and reliability in braking performance. These kits fit Axletek, Dexter, Fayette, and Hayes, with these flange patterns: 3" hole diameterx 4-holes x 4" bolt center on 7" and 10" brakes; 3.25" hole diameter x 5-holes x 3.88" bolt center on 12" brakes. All kits are individually boxed.MFG# KB12E-03 KB12E03 UPC# 088805307999