Ronstan Stand-Up Base - Suits Series 40 Ball Bearing & Ratchet Orbit Blocks 3/4 fynspray Choose between the standard swivel

Choose between the standard swivel or the locking type

High quality 90 degree fuel breather vent with a unique water trap to make it virtually impervious to water entering the fuel line in normal use

red (manual) and green (auto) indicator lights and fuse holder with fuse

Riva and Glen-L desined wooden boats

Featuring blue reinforced star pattern heads in the classic European style

Ronstan Stand-Up Base - Suits Series 40 Ball Bearing & Ratchet Orbit Blocks 3/4 fynspray Choose between the standard swivelLow profile stand up kit allows 0 or 90 alignment Stand up kits feature a clatter free rubber boot. You can attach the Dyneema link so that the block is aligned with the stand up base or across it. It's a neat, low profile solution which allows full articulation. Suits Series 40 Ball Bearing & Ratchet Orbit Blocks Note: Recommended Fasteners 2 x 5mm (3 16") round cylinder head screws