This%20is%20a%20Special%20Order%20item.%20Please%20contact%26nbsp%3Bsales%40adventuresafety.com.au%26nbsp%3Bfor%20stock%20availability%20and%20delivery%20lead%20time.%0D%0AElement%20blocks%20introduce%20sideplates%20that%20combine%20forged%20aluminum%20and%20compound%20curves%20for%20strength.%20They%20are%20simultaneously%20contemporary%20and%20very%20robust.%20Element%26rsquo%3Bs%20design%20pairs%20the%20minimum%20amount%20of%20metal%20required%20to%20protect%20the%20sheave%20with%20a%20proven%20journal%20bearing.%20So%20size%20for%20size%2C%20Element%20is%20priced%20significantly%20lower%2C%20than%20our%20previously%20least%20expensive%20blocks.%20Sideplates%20are%20hardcoat-anodized%20to%20resist%20corrosion.%20Bearing%20sheave%20of%20tough%20composite%20resists%20corrosion%20for%20a%20long%20service%20life.%0D%0APart%20no.%206244%3A%26nbsp%3B45mm%20Aluminum%20Element%20Double%20Footblock%0D%0ASpecifications%0D%0A%0D%0ALength%20(mm)%2076%20mm%0D%0ALength%20(in)%203%20in%0D%0AWeight%20(g)%20160%20g%0D%0AWeight%20(oz)%205.6%20oz%0D%0AMaximum%20working%20load%20(kg)%20466%20kg%0D%0AMaximum%20working%20load%20(lb)%201018%20lb%0D%0ABreaking%20load%20(kg)%20933%20kg%0D%0ABreaking%20load%20(lb)%202036%20lb%0D%0AHeight%20(mm)%2045%20mm%0D%0AHeight%20(in)%201%203%2F4%20in%0D%0AMaximum%20line%20%26Oslash%3B%20(mm)%2012%20mm%0D%0AMaximum%20line%20%26Oslash%3B%20(in)%201%2F2%20in%0D%0AFasteners%20(mm)%206%20mm%0D%0ASheave%20%26Oslash%3B%20(mm)%2045%20mm%0D%0ASheave%20%26Oslash%3B%20(in)%201%203%2F4%20in%0D%0AA%20(mm)%2011%20mm%0D%0AA%20(in)%207%2F16%20in%0D%0AB%20(mm)%2041.5%20mm%0D%0AB%20(in)%201%205%2F8%20in%0D%0AC%20(mm)%2045%20mm%0D%0AC%20(in)%201%203%2F4%20in%0D%0AD%20(mm)%209.5%20mm%0D%0AD%20(in)%203%2F8%20in%0D%0A%0D%0A%26nbsp%3B%0D%0A%0D%0A%0D%0AResources%2FReferences%3A%0D%0AHarken%26nbsp%3BManuals%20%26amp%3B%20DrawingsHarken%20System%20Diagrams