4-Piece 1/2 in. Drive Thin Wall Flip Impact Socket Set with Protective Sleeves.

 

Features

• Made of industrial grade chrome molybdenum (chrome-moly) steel alloy.
• Each impact socket comes with protective sleeve.
• Blow molded case for easy storage and transport.
• Sizes: 17 mm x 19 mm; 3/4 in. x 13/16 in.; 7/8 in. x 21 mm and a 3 in. extension bar.