• Hardened and tempered drop-forged Chrome Vanadium steel with recessed panel and satin finish.• Specially designed for use with slotted retaining rings.• Hook and pin interchangeable hinged arms covering sizes 51-121mm.• Pin Sizes: ø6, 8mm.Hardened and tempered drop-forged Chrome Vanadium steel with recessed panel and satin finish. Specially designed for use with slotted retaining rings. Hook and pin interchangeable hinged arms.• Hardened and tempered drop-forged Chrome Vanadium steel. • Specially designed for use with slotted retaining rings. • Hook and pin interchangeable hinged arms covering sizes 51-121mm. • Pin Sizes: ø6, 8mm. • Model No. SMC2LTechnical Specification:Nett Weight: 0.575kgWrench Adjustment: 51-121mmWrench Pin Sizes: ø6, 8mmDimensions: Length: 25mm x Height: 300mmWeight: 0.68KgWarranty: 1 year