DMM Impact Block IMBS -Small. This incredibly strong yet small impact block has a massive Minimum Breaking Strength (MBS) of 200kN and a Working Load Limit (WLL) of 40kN.Features: Rounded edges to cheekplates maintain low rope abrasion when rope is fed ‘unfair’ Fairlead flares help maintain high working efficiency Thrust surfaces increase tolerance to external loading of spindle and anchor pin Lightweight attachment sling facilitates hauling of block, sling and rope to the climber and helps with handling, in tree stowage and workshop storage Direct connection to cordage, the anchor slings helps ensure correct neighbour component compatibility High efficiency oilite bushings to reduce friction Conforms to EN12278:2007 Conforms to NFPA 1983(2012 Ed) Class G Colouring follows EU WLL protocol Individually marked for traceability Specifications: Variant: Impact Block Small Strength: 200kN WLL: 40kN Dimensions: 180mm x 100mm x 80mm Weight: 1860g Cat no: IMB-S