CT6018 - 7pc Universal Swivel Impact Socket Set 1/2inch Drive

7pc Universal Swivel Impact Socket Set 1/2 inch Drive  

Drop-forged and heat-treated chrome molybdenum steel construction with a durable phosphate finish.  
Radius corner design contacts only flat surfaces of the fastener head, preventing rounding and extending fastener life.  
Ball/swivel action makes sockets ideal for use in tight spaces.  
1/2-inch drive, 6-point swivel metric sockets.  
Sizes: 13mm, 14mm, 15mm, 17mm, 18mm, 19mm, 21mm.