The Faithfull Hexagon Keys are six-sided wrenches for driving socket screws which are used mostly on machinery for fastening parts tightly together.
Specifications Set of 30 Fully hardened chrome vanadium.
Blue plastic case Colour: Silver What's Included Short arm: 0.
7.
0.
9, 1.
3, 1.
5, 2, 2.
5, 3, 4, 4.
5, 5, 5.
5, 6, 7, 8, 10mm.
Long Arm: 0.
028, 0.
035, 0.
050in, 1/16in, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8.