Poulie Simple 30mm Allen 30MM SINGLE WITH SWIVEL A2031SC
Poulie Simple 30mm Allen 30MM SINGLE WITH SWIVEL A2031SC
Poulie Simple 30mm Dynamic.
Allen 30MM SINGLE WITH SWIVEL A2031SC
30mm Single Dynamic Block With Swivel Fork Head.
Swivel Fork Head – This block features a swivelling fork head with a threaded pin. The block can also articulate on the attachment fitting.
Bearings – Dynamic Blocks feature Allen patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.
Becket – Allen 20 & 30mm blocks offer a large central rivet which not only reduces the overall weight but also offers a rope friendly attachment, perfect as a tie-off point when being used in a cascade system.
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