Ash block configuration and specifications.

Block Configurations - Ash Blocks (stainless bindings)

Confusion quite often reigns, so a few words of explanation might help here.

With blocks, the "number" ie single, double, treble and so on refers to the number of sheaves (pulley wheels, if you must!).

If the binding - in these cases the metal bit, extends past the shell of the block, it forms a "becket" to which you can attach the end of the rope.

And that gives you the basic variations eg double, single & becket etc.

 

 

     

 

   

 

   

 

   

Specifications

Shell Size

Rope Dia

Sheave Dia

Sheave width

SWL

3”

8-10mm 40mm 12mm 1500kg

3½”

10-12mm 50mm 14mm 1750kg

4”

12-14mm 60mm 16mm 2000kg