1. High quality gas spring 2. Finished: Painting 3. Material: iron 4. Carry ... 9001:2008 Special gas springProduct details: Item No.31.007MaterialSteelMaterial of sealerCopper/Plastic/whole copperCarrying Capacity45N, 60N, 80N, 100N, 120N, ... technology supply solutions include: hydraulic hinge, standard hinge, soft close slide, standard slide, handle, caster, lock, and other furniture fittings.