Ronstan Series 75 Double Strop Orbit Block Miscellaneous Hardware Height Z (in) - 1

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Ronstan Series 75 Double Strop Orbit Block Miscellaneous Hardware Height Z (in) - 1Product Description Ronstan Series 75 Double Strop Orbit Block Product Information Orbit blocks are a no compromise product range developed to meet the demands and expectation of the very dedicated and increasingly professional racing sailor. Side cheeks incorporating head structure and hub are precision machined as a single part from solid alloy, leaving material only where it contributes to the load carrying capacity of the block and eliminating the