DescriptionMaterial:Clamping lever: Handle fibreglass reinforced thermoplastic, black grey. Steel parts: grade 5.8. Remaining components: high-strength aluminium.Version:Steel parts black oxidised. Aluminium nickel silver anodised.Note:Clamping joints are used to clamp round cross sections (bars, tubes, etc.) and are infinitely adjustable. The simple design together with the adjustable clamping lever permits rapid clamping.Drawing reference: