Allen 30mm Through Deck Single High Load Block non slip Weight: 540g per boot (size

Weight: 540g per boot (size US 9)

Internal diameter - 10mm

SKU: R2849

) upon exposure to the safer UVA light (365-400 nm) amply available in natural sunlight and low wattage fluorescent suntan bulbs

Allen 30mm Through Deck Single High Load Block non slip Weight: 540g per boot (size30mm 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