・ This is a set of an Arca-Swiss standard knob-style quick release clamp and a universal quick release plate. ・ This product is made by machining aircraft-grade aluminum with a high-precision CNC machine. ・ High-quality anodized treatment is applied, making it resistant to scratches and with minimal size change even after repeated attachment and detachment. ・ Lightweight, strong, durable, and corrosion-resistant. ・ Clamp mounting hole: UNC3/8”-16. Includes a 1/4" screw and a 1/4"-3/8" screw adapter specifically for the clamp. ・ The L-shaped quick release plate has grooves on the bottom and left side, allowing it to be attached to Arca-Swiss standard clamps and ball heads for both vertical and horizontal shooting. ※ Examples: Sunwayfoto, Arca Swiss, RRS, Kirk, Wimberley, Markins, Benro 【Product Contents】 ・ 50mm Quick Release Clamp ×1 ・ L-shaped Quick Release Plate ×1 ・ 1/4" Screw ×2 ・ 1/4"-3/8" Screw Adapter ×1 ※ The included screws and adapter are attached to the clamp. ※ Due to being an imported product, there may be some scratches or stains. ※ Specifications and designs are subject to change without notice. Please understand. 【Notes】 We cannot offer discounts. 【Shipping】 We aim to ship the same day after confirming payment. We cannot ship on weekends and holidays. Thank you for your understanding.