Main sheet attachment slider T-32-240 for boom sections B290 - B300 Deck Swivel The BBB30 Double Block is

The BBB30 Double Block is a 30mm ball bearing block with a stainless attachment eye

The PBB60 Single Plain Bearing Block with Swivel and Bow-shackle is ideal for applications where the fixing point requires a wider shackle

The 60 mm Fiddle Cam Plain Bearing Block is a 60mm plain bearing block with a 38 mm composite cam cleat

The locking arms are spring-loaded to prevent accidential locking

Monel pop-rivets included

Main sheet attachment slider T-32-240 for boom sections B290 - B300 Deck Swivel The BBB30 Double Block isStainless fitting that slides into the groove of the boom. M6 screws are included. Remember to apply water resistant grease to the screws to prevent galvanic corrosion. Fits boom section: B290, B300 FixWidth: 11. 00 Boom Section: B290 Boom Track: T 32