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Dynamo Rock Hanger M12 Pack of 5 – SS3041 × ₹1,035.00 Dynamo Rock Hanger M12 Pack of 5 – SS3041 × ₹1,035.00
₹999.00 ₹739.00 (all prices include GST )
– This is a Type 2 braking device used for abseiling (rappelling) and belaying without a function to adjust the friction
– Fabricated from an Aluminium alloy used for manufacturing aircraft’s wings
– Suitable for both single and double rope function
– Optimum rope thickness: Dynamic single rope- 9.5-11.5mm, double rope: 8.5-9.5mm; Static rope: 8.5-11.5mm
– Weighs only 108 grams
– Individually tested before shipping
– Strength Rating: 25kN
– EN15151-2 certified and tested
– Proudly made in India.
User Instructions 
Download the PDF
Additional Information: Usage Modes
– Hot Forged Aluminium construction
– Strength Rating: 25kN
– One year guarantee
– Weight: 108 gms
– Size: 122 x 75mm
– WARNING: Do NOT use this product without proper training or supervision. If used incorrectly this product may lead to injuries or death! Read the enclosed instructions carefully before using this product.
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A body harness would keep you in an upright position even in the case of unconsciousness
Material Composition and Physical Properties
MBS and Certifications
Expected Life Span:
NOTE: If you see any sign of wear and tear in the harness, it is better to retire the equipment.
Each piece of equipment is meticulously inspected and a batch is tested for breaking strength (destructive) before shipping.
User Instructions 
– Pack of 5
– Stainless Steel 304 Rock hangers for outdoor use (not marine grade).
– Bore diameter: 12mm, thickness of material: 4 mm
– This hanger features chamfered edges of the eye hole to minimize wear on carabiner. The eye hole itself is large enough to accommodate two carabiners.
– Choose the bolt size carefully depending upon strength of base rock material. If the rock is soft or has uneven composition such as Sandstone and Limestone, then any rock anchor, including ours will not be strong enough to endure heavy loading.
– This anchor is not recommended for use in coastal areas because it may not last as long as it normally should. For areas within 100 kms of coastline we recommend the anchors must be made in marine grade Stainless Steel. Contact us if you want these to be custom made!
– If you are combining our hangers with your own bolts, ensure that they are made from the same grade of metal.
– Each hanger is tested at a proof load of 8kN before shipping. You will be able to see a very small indentation on the side of the eye-hole. That is because it was tested in our lab for your safety.
The recommendation below is based on several assumptions. Do your own due diligence before installing an anchor anywhere.
M10 bolt: Only to be used in very hard rocks such as Granite (Compressive Strength > 75MPa)
M12 Bolt: Only to be used in medium to high hardness rocks such as Sandstone (Compressive Strength > 30MPa)
– EN959:2007, CE3076
User Instructions Download the PDF
User Instructions Download the PDF
User Instructions Download the PDF
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