Harken 16mm Airblock Single Flip Flop Block

Harken 16mm Airblock Single Flip Flop BlockThe 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. Sheave 16 mm Length 34 mm Weight 21 g Maximum Line 5 mm Fasteners 4 RH mm Maximum Working Load 113 kg Breaking Load 544 kg

Use for traveler controls

When installed the block will stand up from the pressure of the spring

Sheave 40 mm Length  106 mm Weight  84  g Shackle Pin  5 mm Maximum Line  10 mm  Maximum Working Load  440 kg Breaking Load  1080 kg

Breaking Load 620 kg Length  79 mm Maximum Line Diameter  6 mm Maximum Working Load  310 kg Shackle Pin  5 mm  Sheave Size  26 mm Weight  39 g

Internal and external compartments for versatility:

Sheave 29 mm Length  54 mm Weight  34 g Maximum Line  8 mm  Maximum Working Load  299 kg Breaking Load  737 kg

The Sunscreen

Length 52 mm Maximum Rope Diameter  5 mm Weight  23 g

Bearings – Dynamic Blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail

Adjustable velcro strap

Keeps your hull cleaner

The flexiform fit adapts to your foot for a natural and comfortable feel