Ronstan Series 40 BB Single Orbit Block - Becket, Dyneema Link Head webbing Statis a/c unit flush -

Statis a/c unit flush - LINK

Two vent holes

With a 1:150 dilution ratio and full MARPOL compliance

Safe for use on fiberglass

Ronstan Series 40 BB Single Orbit Block - Becket, Dyneema Link Head webbing Statis a/c unit flush -Ronstan Series 40 Ball Bearing Single Orbit Block, Becket, Dyneema Link Head RF45111 Ultra Lightweight Low friction 2 stage Orbital ball bearing system Highest working load in its class Low profile and compact High performance cleating Easily fitted and securely retained Dyneema Link head Applications Mainsheet systems on spinnaker sheet on dinghies to 5m (16ft) Spinnaker sheets on dinghies, sportsboats and small keel boats to 5m (16ft) Halyard, vang