Description

The Harken 404 is a 16mm Single Pulley Block which is in Harken’s smallest pulley block range.

It is perfect for small synthetic control lines found on high-tech dinghies.

The bearing system uses stainless steel balls in a captive grooved race and has a 113 kg (250 lb) maximum working load—the highest on the market compared to similarly sized blocks. The 404 uses an O-ring to keep the line in the sheave during intermittent loading.
 

Use for:

• Dinghy control lines
• Spinnaker pole trip lines
• Big Boat leech lines
• Outhauls
• Downhauls
• Cunninghams
• Traveler controls
• Halyards on prams

Dimensions: