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Allen's Through Deck Block Range Expands

Allen Through Deck RangeAllen are pleased to announce that our range of 20mm & 30mm through deck blocks is expanding to include stainless steel sheaves and recycled acetal sheaves. 

​Allen's through deck blocks offer frictionless guidance for rope and wire control lines which are required to pass through a deck. Featuring a hard-wearing acetal body, shaped perfectly to house the sheave, which results in a performance that you can rely on for adjustable rigging and other highly loaded applications.

 Available with one or two sheaves and in plain and ball bearing systems to suit a wide variety of applications.

 

SKU Title breaking load kg maximum line diameter mm sheave size mm
A2121 Dynamic Through Deck Single 350 6 20
A2121HL Steel Sheave Through Deck Single 400 6 20
A2121P Acetal Through Deck Single 400 6 20
A2122 Dynamic Through Deck Double 350 6 20
A2122HL Steel Sheave Through Deck Double 350 6 20
A2122P Acetal Through Deck Double 350 6 20
A2131 Dynamic Through Deck Single 500 8 30
A2131HL Steel Sheave Through Deck Single 500 8 30
A2131P Acetal Through Deck Single 500 8 30
A2132 Dynamic Through Deck Double 500 8 30
A2132P Acetal Through Deck Double 500 8 30