Through Deck Block Range Expands

Author: Allen Brothers   Date Posted:4 June 2021 

Allen 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