Description
DMM Impact Block – DMMIMB
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, our Impact Blocks have passed incredible dynamic, torsion and static tests – a true testament to their strength to weight ratio.
Specification:
Small impact block
- Colour – Titanium/Green
- MBS – 200 kN
- WLL – 40 kN
- Dimensions – 180 x 100 x 70 mm
- Weight – 1.86 kg
- Max. Rope Diameter – 16 mm
- Conformance – NDPA 1983 (2012ED) G, EN 12278:2007
Large Impact Block
- Colour – Bronze/Lime
- MBS – 300 kN
- WLL – 60 kN
- Dimensions – 230 x 125 x 90 mm
- Weight – 3.47 kg
- Max rope diameter 20 mm
- Conformance – NFP 1983 (2012ED) G, EN12278:2007
Features:
- Rounded edges to cheek-plates maintain low rope abrasion when rope is fed ‘unfair’
- fair-lead 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
- Colouring follows EU WLL protocol
- Individually marked for tractability