Description:Cat braking linings are friction material that attaches to curved steel plates for brake shoes that engage the brake drum to hold a Cat machine stationary in a parked position.Attributes:• Molded non-band type friction material• Friction Material Thickness: 18.29 mm (0.720 in)• Width: 177.7 mm (6.996 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.