Hermes Fastlock System 50mm Discs and 50mm velour discs
Hermes Fastlock System allow discs to be changed quickly and easily. They are simple to use. The following quick-fit systems are compatible with the Hermes-Fastlock system: Roloc (3M) Siafix (SIA) System PSR (lukas), Type lll
twist on (Merit) CDR (Pfred-Ruggenberg).