Main Deck - Sailboat Blocks - Lewmar Blocks - Lewmar Synchro Fiddle Blocks - 50, 60 & 72mm

Lewmar Synchro Fiddle Blocks - 50, 60 & 72mm

Lewmar Synchro Fiddle Blocks - 50, 60 & 72mm
LEWMAR

Synchro Cruising Fiddle Blocks - Black

50, 60 & 72mm

Lewmar Synchro Blocks are engineered for speed, efficiency and superior handling. Lewmar uses a combination of scientifically optimized block geometry, a Free-Spin bearing, and a self-aligning head to reduce friction and increase efficiency up to 40% over conventional mainsheet systems. Each component is perfectly synchronized with the movement of the rope, providing an easier, smoother transfer of power from deck to sail and less wear on your rope.

  • Stainless steel straps and glass-fibre-reinforced cheeks
  • Unique free-spin, self-lubricating bearing
  • Easy to use, patented shackle post lock
  • Swivel lock self-aligning head
  • Optimized sheave-to-rope ratio


Note: The Mfg No. followed by "BK" denotes a block with black cheeks.

Mfg No.DescriptionSheave
Diameter
Shackle Pin
Diameter
Optimum Line
Diameter
Max Line
Diameter
Safe Working
Load
Weight
2992 5031BKFiddle50mm5/32"
(4mm)
1/4"
(6mm)
3/8"
(10mm)
990 Lbs
(450kg)
3.31 oz.
(94g)
2992 5039BKFiddle /
becket / cam
50mm5/32"
(4mm)
1/4"
(6mm)
3/8"
(10mm)
990 Lbs
(450kg)
5.1 oz
(145g)
2992 6031BKFiddle60mm3/16"
(5mm)
5/16"
(8mm)
3/8"
(10mm)
1,760 Lbs
(800kg)
5.5 oz
(156g)
2992 6034BKFiddle /
becket
60mm3/16"
(5mm)
5/16"
(8mm)
3/8"
(10mm)
1,760 Lbs
(800kg)
5.85 oz.
(166g)
2992 7231BKFiddle72mm1/4"
(6mm)
3/8"
(10mm)
1/2"
(12mm)
2,420 Lbs
(1,100kg)
8.8 oz
(250g)
2992 7234BKFiddle /
becket
72mm1/4"
(6mm)
3/8"
(10mm)
1/2"
(12mm)
2,420 Lbs
(1,100kg)
9.7 oz
(275g)
SKU Model   QTY
00122007 Mfg# 2992 5031BK - 50mm Fiddle Price: $30.59
00122009 Mfg# 2992 5039BK - 50mm Fiddle / becket / cam Price: $54.89
00123030 Mfg# 2992 6031BK - 60mm Fiddle Price: $36.86
00123035 Mfg# 2992 6034BK - 60mm Fiddle / becket Price: $39.56
00123060 Mfg# 2992 7231BK - 72mm Fiddle Price: $54.89
00123065 Mfg# 2992 7234BK - 72mm Fiddle / becket Price: $58.48
 
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