Ronstan Series 50 Single Loop Head Block Windlasses permanently flexible

permanently flexible

Insert the cable into the connector until the center conductor protrudes through the center of the connector

This version of the nylon RailFast is made without the laydown handle

Material: Glass

Ronstan Series 50 Single Loop Head Block Windlasses permanently flexibleAll purpose (AP) blocks are a great all around solution. Self lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing. ApplicationsMainsheet and halyard applications, vang and spinnaker control lines on boats to 10m (33ft)