Sevenhook is made of 2 mm acid-resistant stainless steel wire. Suitable for hanging lights on solid materials such as concrete and solid brick.

The sevenhook is punched into the pre-drilled hole, allowing the ends of the wire to stick to the wall of the hole. The short and stiff ends of the thread take a firm and firm grip. Working load (tensile load) in concrete K25 1.0 kN, in solid bricks 0.5 kN.