Fiddle blocks

How to choose this product

fiddle block

A fiddle block has two sheaves in the same plane enabling it to be used as a four-line, double tackle assembly.

Applications

This block configuration keeps the entire tackle assembly in the same axis, limiting twisting. The maximum diameter of the line is determined by that of the small sheave.

Technologies

Such blocks have two sheaves of unequal size. The smaller must be used to calculate the load capacity.

How to choose

Offering the mechanical advantage of double tackle with parallel sheaves, this system is recommended where tackle anchoring requirements and risk of twisting are important factors.

Advantages

- Less twisting

Disadvantages

- Mechanical advantage limited to 4:1
- Load capacity limited by small sheave
- Line size limited by small sheave

13 companies  |  153 products (boat or nautical equipment)

Fiddle block with swivel / becket / cam-cleat for sailboats (max. line ø : 10 mm) 94408 Wichard

Commentary Complete range of blocks Excellent high-speed low load and high-function load characteristics Interchangeable head fastening systems for multiple attachment...

18

Fiddle block with swivel / becket for sailboats (max. line ø : 10 mm) BBB 40 - SWL = 250 KG Seldén

Stainless steel ball bearing races, stainless steel ball bearings and...

18

Fiddle block with swivel for sailboats HTX Lewmar

HTX Blocks Cruising and Racing Blocks Available Spring...

Fiddle block with swivel / becket for sailboats (max. line ø : 10 mm) 2656 Harken

Carbo fiddle line features high-load ball bearings with fitted races for low-friction operation. The 40 mm fiddle is an excellent choice for 3:1 and 4:1 tackles...

11

Fiddle block with swivel for sailboats (max. line ø : 14 mm) HT 92100 - BL = 1100 kg Holt

Classic ball bearing blocks with aluminium sheave. Ability...

41

Fiddle block with swivel / becket for sailboats (max. line ø : 14 mm) A2044 Allen Brothers

A2044 40mm Dynamic Block Swivel with 20mm fiddle block and becket The 40mm dynamic bearing block is an essential piece of equipment...

7

Fiddle block with swivel for sailboats (max. line ø : 14 mm) BL = 3800 KG Rutgerson

The Rutgerson block assortment is unique in its design and functionality. The key to its success is that both the sheave and the cheeks are produced from a high-tech composite material of such a great strength that no stainless steel reinforcement is needed....

14

Fiddle block with shackle for sailboats (max. line ø : 10 mm) 35256 601 00 - BL = 850 KG Sprenger

Advantages: •easily running ball bearing: stainless steel •bearing shell and balls: stainless steel • red point in enhancing...

15

Fiddle block for sailing dinghy (max. line ø : 8 mm) EX1326 Optiparts - Windesign

Plainbearing Windesign injection moulded blocks. Nylon cheeks...

Fiddle block with swivel for sailboats (max. line ø : 14 - 22 mm) BL = 1000 - 6000 KG OH MARINE EQUIPMENT

Our High Performance blocks are developed with emphasis on design and strength. The blocks have aluminium ball...

7

Wood and bronze fiddle block for classic sailboats Blockmakers Ording

FIDDLEBLOCK INTERNAL BINDING WITH EYE Two versions: * Bindings:...

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