This spiral tilt balance is constructed of a mill-finished metal tube measuring 9/16 in.
Constructed of metal tubing, a nylon bushing and steel tensioning springTubing comes in an unfinished, corrosion resistant, milled finishDesigned for use with vertical sliding, single hung and double hung windows that are equipped with spiral balances like theseFeatures 2 available rod extensionsEasy to install with only a few simple toolsFor further dimensional and specification information, please see the line drawingPrime-Line part H-3787 tilt balance tension tool can be ordered separatelyFor further dimensional information, please see the line drawing 23 in.