LewmarLewmar 50 mm Fiddle Becket Synchro Block
Mauri Pro Sailing Product Description Template


The Lewmar 50 mm Fiddle with Becket Synchro Block is engineered for speed, efficiency and superior handling. It uses a combination of scientifically optimised block geometry, a Free-Spin bearing and self-aligning head to reduce friction and increase efficiency by up to 40% over budget blocks on mainsheet systems.

Each component is perfectly synchronised with the movement of the rope, providing you with an easier, smoother transfer of power from deck to sail and less wear on your rope.

Product Features:
  • Stainless steel strap for improved strength and longer service life
  • Stiff glass fibre reinforced cheeks to prevent lines from wedging
  • Innovative design with “tool-free” sliding swivel locking mechanism
  • Simple switch to change from swivelling to fixed shackle
Part Number: 29925034BK
Mauri Pro Sailing Product Description Template


Part No Sheave Ø Working Load limit Weight
29925034BK 50 450 kg
(990 lb)
98 g
(3.45 oz)
29926034BK 60 800 kg
(1760 lb)
166 g
(5.85 oz)
29927234BK 72 1100 kg
(2420 lb)
275 g
(9.70 oz)
29929034BK 90 2000 kg
(4400 lb)
589 g
(20.77 oz)

Part Number: 29925034BK
Mauri Pro Sailing Product Video Template


Antal Mast Block Dimensions

Part Number: 29925034BK
Click Image to Zoom
Code: LEW29925034BK

Price: $25.44
Original Price:$35.30
(You Save: $9.86)


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