DMM's strongest ever product! Designed for use in any industry where loads may be dropped onto rigging with considerable impact forces. The combination of high quality materials and advanced production processes has ensured a rope friendly, durable, robust block that looks amazing and performs even better. Lightweight in mass but not strength, DMM's Impact Blocks have passed incredible dynamic, torsion and static tests - a true testament to their strength to weight ratio. Avalable in Extra Small, Small (200kN) and Large (300kN) versions Specifications: Product Code - Small- IMB-S, Large- IMB-L Colour - Small- Titanium/Green, Large- Bronze/Lime Individual Serial Number – yes Laser Etched. MBS - Small- 200kN, Large- 300kN WLL - Small- 40kN, Large- 60kN Dimensions - Small- 180x100x70mm, Large- 230x125x90mm Weight - Small- 1.86kg, Large- 3.47kg Max. Rope Diameter - Small- 16mm, Large- 20mm Conformance - NFPA 1983 (2012ED) G, EN 12278:2007