The Judge Eastwood's exclusive panel gap gauge allows precise and accurate alignment of hood, doors, fenders, decklids, etc., during final assembly or component replacement. Made from Nylon, the in.fender gaugein. blades will not scratch or mar painted surfaces. Contains 8 blades; 4 @ 1/32in., 3 @ 1/16in., and 1 @ 1/8in.. A must-have for the detail enthusiast!