New John Guest 1/2" Locking ClipJohn Guest 1/2" Locking ClipA pack of sixLocking Clips are not required to make a secure connection.These clips are often used to keep owners/users from tampering with internal component connections in manufactured equipment.They can also be used just for extra security in any application.This fitting is made of the following components:The entire body is produced in acetal copolymerjohn guest, locking clip, reverse osmosis, connectors, fittingsModel #: PIC1816R