Stainless Steel Backplate

2.5kg
Perimeter holes for mounting lights, pony bottles and lift bags
Two 3/8 slots along the bottom are designed to fit assembly screws for attaching accessories.
Center slots accommodate cam straps without a single tank adaptor
One-inch and 2-inch slots permit diver's choice of crotch strap
11-inch on center holes accomodate standard bolt kits