Extralong Ball End Hex Key Set
Brand :
SUPER TOOL
Caution
Product Description
A set of hex keys with a ball end for improving work efficiency.
[Features]
· The ball end can be tilted up to about 25°.
· An extra-long type.
· High accuracy: The opposite side and diagonal corner are standardized by strict tolerance standards more than JIS standard.
· The special steel alloy made of good materials (CNCM/V) has excellent abrasion-resistance and torsional strength.
· Balance of hardness and toughness by heat treatment utilizing good material.
[Application]
· Ideal for tightening hex socket head bolts.