Front closure with zipper

Threaded discharge port - gives easier installation and maintenance

Outstanding value for most cleating applications

1500 kg Weight 117 g

Key pin shackle forged in grade 316L stainless steelOpening and closing is done simply by rotating the pin half a turnNo risk to lose the pin as it remains attachedOutstanding working and breaking loads

Harken 16mm Cheek Block HK416 Harken Front closure with zipperThe 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. Part No. 416 Sheave (mm) 16 mm Maximum line (mm) 5 mm Maximum working load (kg) 113 kg