Lanxri Spring Clip Clamp with Mini Ball Head Mount (2-Pack) Product Highlights Mounts Accessories onto to Doors, Tables, Stands and More Aluminum Ball Head and Metal A-Clamp Combo 90 Tilt and 360 Rotating Adjustment Jaw Opening up to 2" Heavy-Duty Spring for a Tight Fit Protective Rubber Covers Product Description The mini ball head attaches to the spring clamp via a 1/4"-20 hex screw and it features a 1/4"-20 screw mount for mounting accessories. Using this powerful clamps, you can mount a security camera, baby monitor or LED light onto cross bars, doors, tables, shelves, stands, boom arms, tubes and more. Net Weight: 162*2 g You Get: 2 x Spring Clip with Mini Ball Head 1 x Allen Wrench Before you place an order, please provide me with English information to facilitate our delivery and logistics