Lanxri Spring Clip Clamp with Light Stand Mount Product Highlights Aluminum Light Stand Adapter and Metal A-Clamp Combo 5/8" Receiver Rachet Locking Lever Jaw Opening up to 2" Heavy-Duty Spring for a Tight Fit Protective Rubber Covers Product Description The light stand adapter attaches to the spring clamp via a 1/4"-20 hex screw. It can accept a light stand, C-stand, pole, rod with diameter no more than 16mm. Using this powerful clamp, you can hold gobos, flats, reflectors,muslin or paper backgrounds with complete security onto to crossbars,doors, tables, stands and more. Net Weight: 147 g You Get: 1 x Spring Clip with Light Stand Mount 1 x Allen Wrench Before you place an order, please provide me with English information to facilitate our delivery and logistics