NGK Spark Plug - BP7HS 10 per Box ronstan track - series 30 - standard profile 3000mm l SKU Sheave Diameter Max Rope

SKU Sheave Diameter Max Rope Diameter Max Working Load Breaking Load Weight RON-RF20171 20mm 6mm 250kg 550kg 18 grams

3 positions for a velvet drive

Base size : 345mm L x 198mm W

Perfect fit for a standard 3/4" tapered shaft

all components are included together with a detailed installation instruction booklet showing the install process step by step and all of the necessary parts and fittings

NGK Spark Plug - BP7HS 10 per Box ronstan track - series 30 - standard profile 3000mm l SKU Sheave Diameter Max RopeEnhance your engine's performance with NGK Spark Plugs Set of 10 BP7HS spark plugs in one box Trusted by Cassell Marine for top quality spark plug solutions Benefit from over 80 years of NGK expertise in spark plug technology