Sicustar EN012 1/2'' UNF — Locking wheel nuts

Security wheel fastener set. Match the thread, seat and length to the wheel and vehicle; use the matching key supplied with the set.

Specifications

Selection and use

• Use the matching security key. Do not use a powerful impact wrench on security fasteners.
• When removing a wheel, loosen the locking fastener first; when installing, tighten it last. Retain the key code and packaging.

Important: Matching the thread alone does not establish compatibility. Seat geometry, length, clearance and the specific wheel installation must also be checked.