S2 Steel Bits For Precision Fit and Long Life. Zinc Phosphate Bit Finish For Corrosion Resistance. Chrome Vanadium Steel Sockets For Strength, Durability and Long Life. Durable Storage Case Included. Tools Meet & Exceed ANSI Standards. Item Dimensions LxWxH:? 12.75 x 6.25 x 1.94 inches. Material:? Zinc Phosphate Bit Finish – For Corrosion Resistance, Chrome Vanadium Steel Sockets – For Strength, Durability and Long Life. Drive System:? 1/4″, 3/8″ & 1/2 Drive. Finish Type:? Corrosion Resistant Zinc Phosphate Bit Finish. Number Of Pieces:? 33. Item Weight:? 5.09 pounds. Product Dimensions:? 12.75 x 6.25 x 1.94 inches. Country of Origin:? Taiwan. Item model number:? 3101537. Finish:? Corrosion Resistant Zinc Phosphate Bit Finish. Item Package Quantity:? 1. Compatible Fastener Range:? SAE: 5/64″ to 3/4″, Metric: 2mm to 19mm. We only offer tools we’re confident will exceed your performance expectations. Each one is sourced from top quality producers and tested to ensure fit finish, durability and performance. Every Carbyne tool meets or exceeds ANSI and/or ASME standards and is tested by independent lab facilities. We only use top quality steel, aluminum, brass and rubber components, finished with durable anodized or powder coat finish. Have peace of mind knowing that your order will arrive in original factory sealed packaging. Expect your item to reach you in 3-6 days.