Dolphin Tech Aluminum Backplate for Use With Scuba BC Air Cell

Backplate constructed of aluminum to minimize weight Press-formed with bent, anatomical lower corners All edges de-burred 3 sets of 11 inch span tank mounting holes 10 perimeter holes for use as attachment points IST’s BP-4 Aluminum Backplate for Use With Scuba BC Air Cell is a precision engineered piece designed with the serious technical diver in mind.   Constructed of aluminum to minimize weight, this backplate is individually press-formed with all edges de-burred. The plate includes 2 inch (5cm) slots for the harness and crotch strap as well as 10 perimeter holes for attaching additional equipment such as stage bottles and canister torch. There are 3 sets of tank mounting holes along the plate’s center line, each pair 11 inches (27.9cm) apart, allowing the diver to achieve an ideal, custom tank-to-torso position.   Weight: 1.76lb (0.8kg)