For general Tweaker downhaul and spinnaker use. Tweaker blocks feature lightweight construction with hinged cheek for easy line insertion and removal. Control line may be attached to cheek pivot pin.
Ocean Snatch Blocks feature soft synthetic rubber cheeks to prevent damage and tough Delrin sheaves for longevity. Size 3 snatch block (420708) includes needle rollers and aluminium sheave. Easy open mechanism allows sheets to be quickly inserted or removed while the integral snap shackle allows for quick block placement.
