Allen 20mm Double Block

Allen 20mm Dynamic Double Block

Allen blocks feature patented high strength 316 stainless steel line friendly ultra straps, sheaves and cheeks moulded from advanced engineering polymers, patented dynamic bearing technology featuring twin rows of 316 stainless steel ball bearings and a meticulously designed 316 stainless steel jacket.

Length: 49mm

Line diameter: 2.5 - 6mm

Breaking load: 500kg

Weight: 31.6g