Hazet 829KK-4 Metric 2-Way Ball End T-Handle Hex Driver, 4.0 mm

All HAZET products are manufactured in sophisticated, highly specialized factories from the finest materials available, to the highest possible quality standards and are warranted to be free from defects in materials and workmanship.
KC Tool at its discretion will repair or replace HAZET tools with proper proof of purchase that meet the warranty guidelines.

Hazet Warranty Exclusions:
Bits
Adapters
Parts designed to wear (e.g. ratchet internals)
Tools with a deformed shape from load abuse or alteration
Tools showing signs of "hammering" damage
Excessive wear and tear beyond reasonable service life
Damage from heat or welding
Damage from cutting edges or gripping teeth resulting from use on hardened materials
Damage from arcing with hot wires
Worn PVC grips and handles
Abuse caused from incorrect use or application