Lazy Jack Slider, Polyamide, for boom sections B199 - B290/B300 Bow Ring 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

If you are using a wire halyard

Min Rv: 10000 mm

Easy to install with lashing up to Ø4 mm

Can be installed on flat or curved surfaces using rivets

Lazy Jack Slider, Polyamide, for boom sections B199 - B290/B300 Bow Ring The BBB40 Single Becket SwivelLazyjack slider Two part polyamide slider for Lazyjacks. Fits in the groove without removing the boom end. For use with Lazyjacks and reef lines for loose footed sails only. M6 self tapping screws included. Use a 5,3 drill and apply grease to the screws. Boom Section: B199,B232,B256,B290 Boom Track: T 32