SUMP UK - 50mm sliding waist buckles for moveable D-rings | Facebook
Sidemount Gurus - XDEEP Sliding D-ring's are available now!. Sliding D- ring's are installed on the harness in the waist strap replacing XDEEP rubber d-ring. The sidemount cylinder is clipped directly to XDEEP
Sliding D Ring | X Deep |Stage cylinder| Side mount | divegearonlineNZ – Dive Gear Online