Pulley width app. Pulley Special sheaves for use on Models 141 and 141-R. Same wheels as on Model C1403. Anchored solidly against track end. For use on ceiling-mounted installations. Adjustable to any location.
Top plate is mounted first, and then channel is installed.
C1458 - Spindle A Obtainable as extra. Consists of steel tubing supported from 2 ball bearings for guiding cord around curves. Also has ball-bearing wheel for guiding return cord. Always placed on live end pulley track section on inside of curve. C1459 - Spindle B Obtainable as extra.