Allen wrench (Tapered Head®, semi long)

[Features]
· Durability and wear resistance are further improved so that the Taper Head® can be used for final tightening.
· The torsional strength is 10% to 20% higher than the conventional ball point, and especially effective when used at an inclination (0 to 20°).
[Applications]
· For tightening hex socket head bolts.