ALLEN KEY, 4MM, LONG

• Chamfered tool tips eliminate burrs and help tools seat in screw head
• Sharp corners transfer more torque to the screw and reduce stripping
• Precision machined for ease of use and superior fit
• Up to 20% stronger, with more torque and higher wear resistance than standard steel
• Environmentally safe finish for better corrosion resistance and grip.

Specifications

• Size: 4mm
• Overall Length: 110mm
• Arm Length: 22mm