Komplex - Adjustment Nut Locking Screw (Set of 4)
“Keeper Screws” – Keeps the Skate from coming apart.
Has 4mm Allen Head Socket for 4mm Allen Wrench Adjustment.
These Komplex Adjustment King Pin Locking Screws must be kept 100% tight in order to keep the skate from coming apart. This is for your safety.
Use with 4mm Allen Wrench Only