6 TPI design for best material versatility
Laser etched size for easy identification
Secured staple push rod stays attached - cannot be lost
Forged and Hardened Steel Heads with Smooth Black Enamel Finish Blade: Satin Chrome
Use in hammer mode for faster drilling in masonry and concrete
Extra Long Arm Hex Key Set, 10 Pcs., Imperial Scratch Brushes 6 TPI design for bestMade of premium steel for superior durability and corrosion resistance Deliver up to 33% more torque than ordinary hex keys Keys 1 8" & 3mm and larger have size permanently laser marked on the key Extra long length offers greater access to hard to reach fasteners Includes: 1 8", 5 32", 3 16", 7 32", 1 4", 5 16", 3 8", 1 2", 9 16", 5 8" Specifications No. Of Keys 10 Drive Type Imperial Overall Dimensions 14 1 2" L x 6 1 2" W x 1 1 2" H Weight 6. 5 lbs.