Harken 16mm Airblock Single Block with Lacing Eye Shipping_Carrier can be easily stowed out

can be easily stowed out of the way to ensure your performance is not impacted

Sheave 40 mm Length  86 mm Weight  49 g Shackle Pin  4 mm Maximum Line  10 mm  Maximum Working Load 136 kg Breaking Load  454 kg

Use for fast spinnaker take-downs during mark roundings—anywhere fast release is crucial

Sheave 57 mm Length  103 mm Weight  85 g Shackle Pin  5 mm Maximum Line  10 mm  Maximum Working Load 227  kg Breaking Load  907 kg Holding Power 10:1

Lightweight aluminium tiller extension 900mm length

Harken 16mm Airblock Single Block with Lacing Eye Shipping_Carrier can be easily stowed outThe 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 442 uses a spacer to keep the line in the sheave during intermittent loading. Sheave 16 mm Length 35 mm Weight 12 g Maximum Line 5 mm Fasteners 4 RH mm Mounting Hole Spacing 27 mm Maximum Working Load 113 kg