Allen 30mm High Load Back to Back Blocks Select (See Table Below):AL-2038-HL 30MM HL DYNAMIC: BACK TO BACK - EACH Brand BEP Rating 100A

Brand BEP Rating 100A

or on the device itself

or leave off one track end permanently to enable easy removal of cleat

Neoprene Seals

Allen 30mm High Load Back to Back Blocks Select (See Table Below):AL-2038-HL 30MM HL DYNAMIC: BACK TO BACK - EACH Brand BEP Rating 100A30mm High load back to back blocks. Featuring Allen's high load stainless steel sheave & dynamic bearing system to withstand extreme loads. Allen High Load Blocks fit between the standard dynamic range and the XHL range featuring a stainless steel sheave which runs on a double race of stainless steel ball bearings. By utilising a stainless steel sheave with a slight V shape profile, the Allen High Load range offers the ability to be paired with both