MasterPro Chassis Control Arm Bumper - K3180 Part #: K3180 Line: MPC MasterPro Chassis Control Arm Bumper Limited Lifetime Warranty Color: Black Material: Rubber Thread Size: 3/8-16 Inch Hardware Included: No Attachment Method: Bolt-On Thread Length (mm): 21mm Bumper Height (in): 1-3/8 Inch Bumper Width (in): 2 Inch Number Of Mounting Holes: 0 Lock Nut Included: No Lock Washer Included: No Number Of Mounting Studs: 1 Number Of Bumpers: 1 Show More Show Less