Allen 50mm Blocks Whilst the Allen 50mm blocks maybe not be as well known as some of their competitors, take a closer look at the finer details of their design, the quality of the materials and construction to fully appreciate the difference. Allen Brothers have established a high end product in terms of quality and reliability without pricing them as such. From the patented high strength .316 stainless steel line friendly ultra strap, to the soft contours of the sheave and cheeks moulded from advanced engineering polymers, patented dynamic bearing technology featuring twin rows of .316 stainless steel ball bearings all held together with a meticulously designed .316 stainless steel jacket, Allen 50mm blocks are the strongest and best available on the market. Allen Brothers certainly do know how to make a high quality dynamic block. Allen 50mm Blocks are available as Single Single with a choice of: Ezi-Tii and a Cheek adapter Double Double with becket Triple Tripple with becket and Triple including ratchet & adjustable cleat Quad Quad with becket For full details of these and other Allen Brothers products please go to the website here: www.allenbrothers.co.uk
