Description [SECURE CONNECTION] via Cold Shoe and 1/4"-20 Screw [MOUNT ACCESSORIES] via 1/4"-20 Threads and Cold Shoe Receivers [STURDY] Aluminum and Steel Construction This Compact NATO top handle easily and securely attaches to the top of the Sony a7 IV full camera cage. It provides several 1/4”-20 and 3/8”-16 mounting points as well as one cold shoe mounting point on the front of the handle._Tiltaing Compact NATO Top Handle – Black_Dimensions: 6 x 4 x 2 inches Weight: 0.66 lbs Materials: Aluminum-alloy, stainless steel Color: Black