Ronstan Series 30 BB Stand-up Orbit Block - Swivel Head Navigation Chart Cleans and protects windows and

Cleans and protects windows and enclosures while helping to prevent water spotting

it is an all-surface cleaner

Use before and after sanding the substrate prior to priming

streak‑free coating

For cleaning greasy bilges and engine rooms add 10 to 15 cups to a bucket

Ronstan Series 30 BB Stand-up Orbit Block - Swivel Head Navigation Chart Cleans and protects windows andRonstan Series 30 Ball Bearing Stand up Orbit Block, Swivel Head RF35140 Lightweight Highest working load in its class Secure, versatile and secure attachment Low profile and compact Applications Mainsheet systems and spinnaker sheets on dinghies to 5m (16ft) Halyard, vang and backstay applications on boats to 5m (16ft) Control line applications on larger yachts Materials Sheave: High compression strength carbon black Acetal Ball Bearings: High