Harken 16mm Airblock Single Block Shipping_Carrier featuring XPLORE+® 3 layer fabric

featuring XPLORE+® 3 layer fabric and XPEL® plant-based treatment for exceptional waterproofness and breathability

An essential part of any sailor's wardrobe

Combining 2 & 3mm thermal insulating neoprene with targeted super-stretch panelling where it’s needed most

Utilising the Allen patented dynamic bearing technology of twin rows of stainless-steel balls running on a stainless rail

combined with the non-slip

Harken 16mm Airblock Single Block Shipping_Carrier featuring XPLORE+® 3 layer fabricThe 16 mm is Harkens smallest block. It is perfect for small synthetic control lines found on high tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load. The 404 uses an O ring to keep the line in the sheave during intermittent loading. Sheave 16 mm Length 29 mm Weight 10 g Maximum Line 5 mm Maximum Working Load 113 kg Breaking Load 544 kg