Now Heavier & for the same price! 2 Wire Wheel Knock Off Lead Hammers Hammers will work for all Knockoff Type Wire Wheels 2 or 3 wing. Used to tighten or loosen your bullet, hex, 2 or 3 wing Knock-off Spinner Caps. Hammer head made of soft lead material to prevent damage on your spinner caps. Made in the USA by us, DGJ Wheel Caps. Note: Only unused merchandise can be returned!!