These J-Cup protectors are designed to protect the finish and knurling on your barbells from the metal-on-metal contact on the front lip of your J-Hooks.
This design is compatible with the Titan Fitness X3 J-Hooks with a single screw and single UHMW piece on the inside. This will not fit Titan's newest design using 2 screws and 2 UHMW pieces. Check pictures for clarification.
Sold as a pair.
1. Using an Allen wrench, remove your original UHMW plastic.
2. Slip your new J-Cup Protector over the front of the J-Cup.
3. Screw your original UHMW plastic back in on top of the new piece.
4. The gap between the OEM UHMW might be tight on the back. You might need to file off a small amount to get your lower UHMW to sit flush.