Ronstan Series 40 BB Single Utility Block - Loop Head Sheave Diameter:40 mm non-porous surfaces as a Disinfectant

non-porous surfaces as a Disinfectant

natural finish that protects your teak from sun

Includes UV inhibitors to limit adhesive residue after long term storage

It is a one component clear wood finish based on modified alkyd / urethane resin

Ronstan Series 40 BB Single Utility Block - Loop Head Sheave Diameter:40 mm non-porous surfaces as a DisinfectantRonstan Series 40 Ball Bearing Single Utility Block, Loop Head RF40101 Low friction Acetal or Torlon bearing system Lightweight Cheek cut outs for easy bearing maintenance Low friction, 2 stage ball bearing system High static and dynamic load capacity Lightweight Cheek cut outs for easy bearing maintenance Applications Mainsheet Halyard Vang Spinnaker control lines on off the beach catamarans, one design classes and sportsboats up to 8m (26ft)