Bir Hex Key Set (9 Pieces) - Silver
Bir Hex কী সেট (9 Pieces) - সিলভার
Molded plastic holder included
Overall length for hex keys ranges from 44 mm to 109 mm
Hex size ranges from 33/64-inch to 1-17/32-inch
Tool is simple, small and light
Six contact surfaces between bolt and driver
Tool can be used with a headless screw
Screw can be inserted into its hole using the key
Torque is constrained by the length and thickness of the key
Very small bolt heads can be accommodated
The tool is L-shaped
