This single 30mm Dynamic block, with Profix, is Allen’s ideal addition to your vessel’s tool box. The line friendly soft contours are matched with ultra-strap technology, that keeps line abrasion to a minimum.
The use of advanced engineering polymers in the .316 stainless steel cheeks and sheaves ensures top performance, and the patented inner bearing system means maximum loads can be managed with ease.

This single 30mm Dynamic block, with Profix, is Allen’s ideal addition to your vessel’s tool box. The line friendly soft contours are matched with ultra-strap technology, that keeps line abrasion to a minimum.
The use of advanced engineering polymers in the .316 stainless steel cheeks and sheaves ensures top performance, and the patented inner bearing system means maximum loads can be managed with ease.