NEEWER 6" End Jaw Grip with 5/8" Stud, Steel Shaft Adjustable Jaws, Rubber Pads for C Stand, Anti-Twist, Easy Lock Swivel Handle Light Video LED Softbox, UA040

【Safe Mounting Solution】 Quickly and securely mount lighting fixtures or fixtures through a 5/8" bolt, and provide a strong, solid grip on light brackets, square tubes, C-bracket columns or other tubular brackets up to 6.6"/16.8cm in diameter with manual tightening knob 【Sturdy & Durable】 The sturdy stainless steel shaft and aluminum alloy jaw are built to withstand heavy use and can safely withstand heavier lights or other accessories. 【Easy & Quick Assembly】Simply slide the adjustable jaws to accommodate different tube sizes and gently lock into place with the ergonomically designed manual tightening knob for quick and hassle-free assembly 【ANTI-ROLL DESIGN】 The main shaft incorporates a specially cut channel that prevents jaws from rotating during use, and the cleverly designed grooves on the back of the clamp keep the jaws aligned while opening and closing 【Non-slip Rubber Pads】 Cross-pattern rubber pads inside the end jaws add friction to ensure vertical or horizontal installation, prevent slippage and protect your mounting surface from scratches when in use