1. Made of aircraft-grade aluminum alloy and stainless steel for greater sturdiness and durability;
2. Load capacity<3.5 kg, compatible with most photographic accessories;
3. Wide compatibility:equipped with 1/4"-20 threaded holes, 3/8"-16 threaded holes, and ARRI 3/8"-16 locating holes;
4. Open distance of 14mm - 65mm, anti-slip cushions make it safer and more stable.