Surface finish offers a smooth hand feel and corrosion resistance, making it rustproof and durable in use. Lightweight and compact: small and exquisite in size, easy to carry and easy to operate. Aluminum alloy construction: integrated with multiple 1/4 inch and 3/8 inch threaded holes for versatile mounting; designed with Alai positioning holes for precise alignment; waist circular grooves run in both horizontal and vertical directions for added control as well as facilitating orientation and clamping. hardness and long service life: strong, wearresistant, and built for reliable, longterm use. Use scenarios Photography and video rigs: mount cameras and compatible accessories using standard 1/4' and 3/8' threads; use Alai positioning holes to achieve quick and accurate alignment during setup. Studio or workshop mounting: serve as a compact fixture for positioning small components or accessories; the horizontal and vertical waist grooves assist with orientation and clamping. Field and travel setups: carry as a portable mounting plate for fast, onsite gear assembly and adjustments without sacrificing strength or stability.