Ronstan Series 40 All Purpose Block - Single - Becket - Loop Top - RF41111 WaterMaster Pump Maximum line: 6mm / 1/4in

Maximum line: 6mm / 1/4in

Minimizes porpoising and hull instability at cruising speeds

Your time and effort get drained with constant maintenance

Its floating design prevents loss overboard

Ronstan Series 40 All Purpose Block - Single - Becket - Loop Top - RF41111 WaterMaster Pump Maximum line: 6mm / 1/4inSeries 40 All Purpose Block Single Stand Up All purpose (AP) blocks are a great all around solution. Self lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing. Becket pin is removeable so line can be spliced prior to