KUPO manufactures various hardware products such as clamps, couplers, convi clamps, safety wire & stands, offering multiple solutions for rigging lighting fixtures on trusses or setting up on the ground securely. Many of our couplers and clamps are TUV certified for greatest reliability. Our safety wire is built in compliance with CE, acting as a secondary security for lighting fixtures when unexpected accidents happen. TUV-certified windup stand with unique and patented self-locking mechanism provides an easy and effortless manner for lifting lighting fixtures or light truss structures with simply a single hand.