1. Refit the old-fashioned light stand head, 1/4 thread, expand the use of various equipment 2. Double hole design, the position can be adjusted freely according to needs. 3. Material: aluminum alloy CNC precision machining, anodized surface 4. Head: 1/4 inch x 20 thread, universal interface for various photographic and camera equipment 5. Bottom: suitable for lamp stand head bracket within 1.6CM 6. Weight: 63.5g