• Square Back Style Fits Most Metal Casement Windows
• Available in Arm Lengths: 6", 7", 8", 9" (152, 178, 203, 228 mm)
• Available in Aluminum, Bronze, and White
• Crank Handle and Fasteners Included

This CRL Casement Window Operator is a quality metal operator designed to replace most obsolete models. Operator body and crank handle are made from diecast zinc, while the gear arm is stamped steel. The smooth movement and durable construction allow for years of trouble-free use. The operator has teardrop styling and a 3/8" (10 mm) spline size. Each Operator includes mounting screws.


When measuring the arm length, always measure from the center of the Operator body at the pivot point to the center of the pivot at the end of the arm. These Operators have solid steel pivots which match Cat. No. H3529 Casement Track. In rare cases it may be necessary to replace the track if the old casement had a roller pivot or brass slide.

NOTE: Handing of casement window operators is determined by the hinged side of the window when looking from the inside out.