Allen 30mm Through Deck Single High Load Block non slip Double Tii-on block featuring a

Double Tii-on block featuring a high load stainless steel sheave

These combinations result in less friction

and a coiled polyvinyl hose

NOTE: This extension comes complete with a Seasure (RED coloured joint) class standard universal joint

Use as the second step in the restoration of grey weathered teak

Allen 30mm Through Deck Single High Load Block non slip Double Tii-on block featuring a30mm High Load Plain Bearing through deck single allenite block. 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. Bearings The sheaves in the through deck block are plain bearing. This