29 mm Through-Deck Bullet Block Father's Day 2023 Black Magic Air blocks are

Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers

Start-to-finish

allowing you to tension the luff separately from the mast rake

These lightweight

Maximum working load (lb)4870 lb

29 mm Through-Deck Bullet Block Father's Day 2023 Black Magic Air blocks arePart No. 088 Sheave (mm)29 mm Sheave (in)1 1 8 in Maximum line (mm)8 mm Maximum line (in)5 16 in Maximum working load (kg)136 kg Maximum working load (lb)300 lb Low friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications.