• The Allen 20mm dynamic bearing block is simply the best designed and engineered micro block on the market.
• Line friendly soft contours and articulation
• Stainless steel cheeks and inner bearing systems handle maximum loads
• Central hole for tie-on becket
• 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, our blocks are the strongest and best available on the market.
• Part number A-2020     
• Length 37mm
• Rope Size 2.5 - 6mm
• Break Load      540kg approx

The Allen Dynamic Blocks may look similar to some of their other competitors but take a closer look at the finer details of their design, the quality of the materials and construction to fully appreciate the difference. 

The purchaser is responsible for choosing the correct product for its particular application. These goods should not be used for over head lifting unless specified.