Backstay Flicker for keelboat sections C080-C139, 1200x19x7 mm Heavy Duty The BBB40 Single Becket Swivel

The BBB40 Single Becket Swivel Block is a 40 mm ball bearing block designed for dynamic applications under medium loads

Thread size: 1 1⁄4"

Practical eyebolt for through deck installations

Breaking Load: 4000 kg

Backstay Flicker for keelboat sections C080-C139, 1200x19x7 mm Heavy Duty The BBB40 Single Becket SwivelBackstay flicker 1200 x 19 x 7 mm For keelboat sections C080 C139 The backstay flicker is a glass fibre rod fitted to the head box of a Seldn mast section C080 C139. The bolts slides in to the groove of the head box and are tightened with nyloc nuts. Only to be used on fractional rigs with swept spreaders. When easing the backstay, the flicker lifts it up to allow for free passage of a full roach mainsail when tacking and gybing. For best function we