This most popular of Johnson's lifelines turnbuckles features a check nut for locking adjustment into place
allowing new track to be installed without drilling additional holes
Universal Bearing: A tuned two-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high-dynamic or static loads
Universal head The head assembly incorporates a brass bearing washer to provide smooth 360° rotation of the post and shackle
Great for mainsheet or spinnaker blocks and control lines on offshore yachts
CYCLOPS MARINE Smartlink 10t, SR13 Sailboat Blocks & Hardware_75 mm Aluminum Black Magic Loop Block This most popular of Johnson'sDeveloped in partnership with INEOS TEAM UK, smartlink sensors are designed to be added in line of any soft stay or sheet and have been used on everything from bobstays, to code 0 furlers, to mainsheets, backstays, vangs and more. They are easy to install and wirelessly feed live load data to your phone, or (with the addition of a Cyclops Marine Gateway) to most on board electronics systems. smartlink is currently available in five sizes, with varying