Stock: In Stock
This new incredibly flat washer is designed to protect your race suit, your rib protector, or more importantly, your body. They enable you to tighten the seat bolts without fear of the washer pulling through, as they often do with plastic countersunk washers, or bottoming out as they can do will regular steel washers. The design of the washer also allows the head of the bolt to twist in the washer which stops the seat from breaking during the twisting forces generated by the chassis.