16mm Forkhead Block 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: 16mm / 5/8in. Length: 29mm / 1-1/8in. Weight: 11g / .38oz Maximum line: 5mm / 7/32in Maximum working load: 113kg/ 250lb Breaking load: 544kg / 1200lb. Additional product data: compact forkhead block design, durable plastic construction, easy to install on dinghy control lines.
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