SUPERIOR STRENGTH - Constructed with robust aluminum and a stainless steel central bolt, this grip head ensures exceptional durability and long-lasting performance in demanding environments. SECURE LOCKING - Designed for a steadfast hold, the Kupo grip head features a reliable locking mechanism, providing peace of mind when positioning valuable equipment at any angle. ENHANCED VERSATILITY - The 4.5' grip head with a 1-1/8' stud and receiver offers flexible mounting options, making it ideal for various lighting and camera support configurations in studio. OPTIMIZED LOAD CAPACITY - Safely supports equipment up to its weight limit, providing a stable and secure platform for lights, modifiers, and other accessories, enhancing on-set safety.