Ronstan Series 40 Ratchet Orbit Block™ - Single - Auto - Swivel Shackle Head PVVENT3 Outside radius alert

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The unit will fully rotate about the swivel head to match your pulling angle

3' Diameter

while the IPX6-rated water-resistant face panel and controls are made to resist sun

IP65 electronics in a corrosion-resistant casing with aluminum heat sinks

Ronstan Series 40 Ratchet Orbit Block™ - Single - Auto - Swivel Shackle Head PVVENT3 Outside radius alertSeries 40 Ratchet Orbit Block Single Auto Swivel Shackle Head Automatic Ratchet With automatic models, 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 the sheet and for gybing asymmetric spinnakers. Awesome Ratchet Block Holding Power Quite simply, Ronstan Ratchet Orbit Blocks have the highest holding power available. The sophisticated NC