Amtech 4-Way universal chuck key F0650

UNIVERSAL: This 4-way universal chuck key is fits most drills and other power tools with imperial chucks. DURABLE: Manufactured from chemically blackened, hardened steel, it has sizes: 6mm (1/4"), 10mm (3/8"), 13mm (1/2") and 16mm (5/8").

Barcode: 5032759009084