34001 - Sheaves - Wood - 3.5mm

In sailing, a sheave is a single or multiple pulley. One or a number of sheaves are enclosed in an assembly between cheeks or chocks. In use, a block is fixed to the end of a line, to a spar, or to a surface. A line (rope) is reeved through the sheaves, and maybe through one or more matching blocks at some far end, to make up a tackle.

Specifications :
Size: A 3.5mm (9/64 inches) x B 1mm (3/64 inches) x C .5mm (3/128 inch) x D .75mm (1/32 inches)
Finish: Unfinished
Material: Boxwood
Package Qty: 10