Bucking Bar Bumper

Expensive but works well

Expensive -- duct tape is a lot cheaper. Works well. Seems fairly durable. Reduces scratches from the bucking bar. Helps keep the bucking bar on the rivet.

Wrong angle on bumper

Received the 3D printed bucking bar bumper and the bumper for the angled end of the bar had the angle incorrectly aligned.

Didn’t know I needed this

Based on recommendations from Van’s Air Force, bought these bumpers for our primary bar. Perfect timing for bucking rivets on our bottom outboard wing skin for our RV-14a quick build wings. Highly recommend!