Quick view Novustech Jack Puck Protect your pinch welds with our high quality Jack Pucks. They are made of AL 6061 and have been hard anodized black. They come with a Nylon insert on which the pinch weld sits. The Nylon insert has 3 magnets that hold the Jack Puck onto the pinch... MSRP: Was: Now: $35.00 Add to Cart Compare