Allen Dynamic Double Block 40mm

Allen’s double 40mm Dynamic Block features its own fixed eye, and is made using .316 stainless steel sheaves that (with the patented inner bearing system) lets it take on maximum loads with little effort. The soft contours, articulation and ultra-snap technology means you can lash ...Allen’s double 40mm Dynamic Block features its own fixed eye, and is made using .316 stainless steel sheaves that (with the patented inner bearing system) lets it take on maximum loads with little effort. The soft contours, articulation and ultra-snap technology means you can lash away with this boat block without worry of line abrasion, and the use of advanced engineering polymers in moulding the stainless steel parts ensures this item of deckgear is made to last.