The aluminum PASL3 Bracket Plate Adapter for Straps or Camera Carrying Devices is designed to attach to the side of the many bracket plates from Pro Media Gear. Once the adapter is part of the bracket plate it will accept any Black Rapid or Spider connector pins, or any 1/4"-20 accessories, leaving the plate clear to mount to an Arca-type head or clamp.
This Bracket Plate Adapter has a secondary hole that accepts the SS1 Shoulder Strap, which at its end has a pin mechanism that locks into place. The plate adapter also has a cut-out to accept most straps on the market.