Product Highlights • Base Station and V-Lock Wedge Plate • 1.181 x 1.496" AMPS Hole Pattern • Mounts via Four M5 Screws/Three M5 Threads • Add a QR Option to AMPS Compatible Gear • M5 and 1/4"-20 Mounting Threads • M5 and 1/4"-20 Screws Included • Aluminum Alloy Construction Product Description Net Weight: 139 g  Package Included: 1 x Quick Release V-Lock Kit with AMPS Plate 4 x M5*6mm Mounting Screw 4 x M5*10mm  Mounting Screw 2 x 1/4"-20 Mounting Screw 1 x Allen Wrench