ProX ProX XT-BT12PVT Center Pivot Hinge Bolted Truss variable corner Articulating Block with one side connector MSRP: $499.99 MAP: $299.99
ProX ProX XT-BT12PVT BLK Center Pivot Hinge Bolted Truss variable corner Articulating Block with one side connector-Black MSRP: $549.99 MAP: $329.99
ProX ProX XT-BTBP36A 36x36 inch Base Plate Fits 12", 16" Bolt & F34 Truss MSRP: $1,799.99 MAP: $699.99