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Lewmar
Mauri Pro Sailing Product Description Template

 

The Lewmar 90mm Toggle Head 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.

The toggle head of the halyard blocks is designed to fit on the studs commonly found at mast bases.

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: 29929021BK
Mauri Pro Sailing Product Description Template

 

Antal Mast Block Dimensions

Part No
Sheave Ø Working Load Limit Wieght A
(Width)
B
(Pin)
C
(Space to Pin)
29925021BK 50 450 kg
(990 lb)
73 g
(2.57 oz)
13 mm
(1/2 in)
5 mm
(3/16 in)
8.2 mm
(5/16 in)
29926021BK 60 800 kg
(1760 lb)
122 g
(4.29 oz)
15 mm
(37/64 in)
6 mm
(7/32 in)
6.9 mm
(9/32 in)
29927221BK 72 1100 kg
(2420 lb)
198 g
(6.98 oz)
18 mm
(45/64 in)
8 mm
(5/16 in)
9.6 mm
(3/8 in)
29929021BK 90 2000 kg
(4400 lb)
414 g
(14.57 oz)
23 mm
(29/32 in)
10 mm
(25/64 in)
13.9 mm
(17/32 in)

*Check the diameter of the stud against the width of the block jaws (A) and pin diameter (B).
Part Number: 29929021BK
Mauri Pro Sailing Product Video Template

 

Antal Mast Block Dimensions

Part Number: 29929021BK
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Lewmar 90mm Toggle Head Synchro Block
LEW29929021BK
Original Price: $ 110.21
Price: $ 66.46
Quantity:
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