Handle virtually every hex fastener with 32 sockets spanning metric and Sae sizes across 1/4, 3/8, and 1/2 inch drives. Forged from S2 alloy steel and Cr-v chrome-plated steel with sandblasted, polished surfaces for rust resistance. Chamfered edges facilitate smooth insertion and reduce fastener damage. Deeply engraved oversized markings stay legible in dim workshops, and a drop-resistant Pe case protects every piece.