These spring loaded buttons guarantee a quick release The spring holds the button captive so that it can't be dropped underneath the car or into some hard-to-get-at area of the chassis A necessity for quick pit work in both drag racing and oval track Use Spring No. 71430 as a replacement Ten per package
وصف
QUICK FASTENER, SELF EJECTING, 5/16 IN X .450 IN, STEEL, SILVER