- UNI-DIRECTIONAL REGISTER (patent US4588949 A) which protects against theft and tampering.
- High Grade Plastic Nylon body for lower total cost of ownership, yet still offers some level of durability
- Anti-magnetic protection against the elements of interference or locking
- It is vacuum sealed, providing additional durability and longstanding performance
- ISO 9002 and ISO 4064 certified industry standard quality and conforms with LWUA
- 1 year warranty against factory defect