The Craftsman 33 Piece 1/2 in. Drive Mechanic's Tool Set features large markings for quick socket identification. Includes a 15 in. breaker bar for increased leverage. The 72 tooth ratchet allows for minimal arc swing. All items feature a full polished chrome finish for corrosion resistance. Covered by Craftsman Full Life Warranty. Large markings for quick socket identification Includes 15 in. breaker bar for increased leverage 72 Tooth ratchet for minimal arc swing Full polished chrome finish for corrosion resistance Durable blow molded case allows for easy tool storage Meets or Exceeds ASME Specifications