13-Piece Ball Hex Key Set Solder Carbon steel construction sleeve and

Carbon steel construction sleeve and body for durability and life

Advanced Laser Cut Stabilizer Vents trap noise and vibration for maximum stability

bucket stacker nests 4 deep in most 5 gallon buckets

3X Cutting edges extends bit life compared to standard IRWIN self-feed bits

Dispenses one blade at a time

13-Piece Ball Hex Key Set Solder Carbon steel construction sleeve andIncludes: . 050", 1 16", 5 64", 3 32", 7 64", 1 8", 9 64", 5 32", 3 16", 7 32", 1 4", 5 16" & 3 8". Turns 360 degrees at up to 25 degree angle. Extra torque 8650 chrome nickel alloy, heat treated for maximum strength. Black oxide finish to resist rust. Made in USA.