Ronstan Series 55 Ratchet Orbit Block - Single - Swivel Head - Auto & Manual [RF56100] Marine Hardware | Grab Handles Plain or Chrome Plated Zinc

Plain or Chrome Plated Zinc Alloy

Blades are 12 gauge - 304 SS with front of blade folded to provide a smooth trailing edge and 1/8" diameter hinge pin

Supplied with 2 x 10m cable tails fitted with mini connectors for easy cable installation

Flange is machined to fit the hull and grooved to retain bedding compound neck is threaded to approximately 3/8 inch from flange

Built in Class B AIS Transceiver

Ronstan Series 55 Ratchet Orbit Block - Single - Swivel Head - Auto & Manual [RF56100] Marine Hardware | Grab Handles Plain or Chrome Plated ZincSeries 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