Harken 16mm Air Fixed Single Block, w/Becket - 405

Harken 16mm Air Fixed Single Block, w/Becket The 16 mm is Harken’s 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. Specifications Sheave Dia. 5/8 in 16 mm Length. 1 1/2 in 38 mm Weight .44 oz 12 g Maximum Line Dia. 7/32 in 5 mm Maximum Working Load 250 lbs 113 kg Breaking Load 1200 lbs 544 kg