Single Arm Casement Operator 9-1/2'' Roller Nylon (Truth Hardware Ellipse 15.311.62) RIGHT HAND

The 15 Series Operators have a high-pressure die-cast zinc housing that is electrostatically coated. The E-Gard coated gear arms and drive worm are made of hardened steel. The #15.311 Single Arm Operators (9-1/2") are designed for windows from 20" to 24" wide up to 65" high with a maximum sash weight of 48 lbs. when used with the proper 14 Series Casement Hinges. We sometimes find the number 45251 cast on the housing, and 40049 and 40050 stamped on the arms RIGHT HAND NYLON ROLLER SHOWN PLEASE CHECK YOUR ROLLER TYPE. NYLON ROLLER DOES NOT WORK WITH THE SAME TRACKS AS THE STEEL ROLLER. The round (newer version) and square (older version) operator profiles are interchangeable. Most of the old square style profiles are discontinued. Use a roud operator profile as a replacement. Order tracks and handle separately if needed (see related products below).