About this item ✔️ Adjustable Jaw The jaw can be adjusted from Min 0.55" to Max 2.17", anything within this range can be clamped. ✔️ Multi-function With standard 1/4"-20 and 3/8"-16 thread, allows to mount DSLR,Cameras, Light Stand , Rods,Lights, Umbrellas, Hooks, Shelves, Cross Bars rod and so on. ✔️ Strong Construction The solid anti-rust stainless steel and black anodized aluminum alloy for high durability. ✔️ Non-slip Rubbers with non-slip rubber pad inside, increase the friction and reduce the scratch of the pole, more stable and secure,prevent your application from slipping and scratching. ✔️ Multiple Usage Scenes The crab clamp is versatile and can be instal on anything you want, such as DSLR Rig Cameras, Rods, Lights, Hooks, helves, Cross Bars, etc. Walway Super Clamp Crab Clamp Photography w/ 1/4'' and 3/8'' Thread Camera Clamp Mount for DSLR, Cameras, Light Stand, Rods, Lights, Umbrellas, Hooks, Shelves, Cross Bars Electronics › Headphones, Earbuds & Accessories › Cases Electronics › Headphones, Earbuds & Accessories › Cases Electronics › Headphones, Earbuds & Accessories › Cases Electronics › Headphones, Earbuds & Accessories › Cases