Ronstan Series 55 Ratchet Orbit Block™ - Single - Swivel Head - Auto & Manual GODRIN3 with the flexibility to choose

with the flexibility to choose charts that best fit your needs and location

NMEA 2000® and 0183

For use with sea

Garmin GPSMAP 525s

500A@42V DC

Ronstan Series 55 Ratchet Orbit Block™ - Single - Swivel Head - Auto & Manual GODRIN3 with the flexibility to chooseSeries 55 Ratchet Orbit Block Single Swivel Head Auto & Manual Automatic Ratchet Block Now you can enjoy the flexibility of setting up your ratchet blocks to suit yourself. Ronstan is the only company that offers a ratchet block with both auto and manual engagement modes. In the auto mode of the ratchet mechanism engages when load is applied, but switches off when it's released. This lets the sheet run out smoothly and freely great for rapid easing of