Lanxri 3/8"-16 Male Thread Screw Adapter Hexagon Socket Head 1" Long for DSLR Camera Cage Rig Photographic Accessories (2 Pieces) Product Highlights 3/8"-16 male threaded screw (2 pieces) Hexagon socket head (16.5mm in diameter) Length of thread part: 1 inch (25.4mm) Material: stainless steel Color: silver Product Description The 3/8"-16 male thread screw adapter features hexagon socket head and specially chamfered edge. the stainless steel construction makes it durable. It is applicable for photographic accessories (e.g, cage rig / plate / monitor cage). It is perfectly suitble for Lanxri products. A hex key is available for free. Net weight: 52 g You Get: 2 x 3/8"-16 Male Thread Screw Adapter Hexagon Socket Head 1" Long 1 x Allen Wrench Before you place an order, please provide me with English information to facilitate our delivery and logistics