Flexolet® reduces the number of fitting sizes per outlet made possible by the revisions to the MSS specification. This means less warehouse bin locations, fewer individual inventory items and less time needed for filling orders. Flexolet® Straight Thru Bore design allows for easy clean up of any base welding penetrating into the I.D. bore by grinding, etc. Flexolet® is available in threaded, butt-weld and socket weld fittings.