This is an awning operator of aluminum diecast construction with an aluminum painted finish used on Stanley windows. It is left-handed with a matching crank handle with an offset link arm. It has a reversed L-shaped mounting hole pattern with one hole offset on the straight edge. The mounting holes are measured from the center of holes to the center of holes.

This is a universal louver operator in aluminum finished diecast construction. The mounting holes are 4-3/4 in. or 3-7/8 in. on center. It is a reversible non-handed design that can be used on either left or right-handed installations. The universal link arm comes with break-off points with holes every 1/2 in. providing a link arm 1-13/16 in. to 5-5/16 in. long to accommodate the needs of the installation. It comes with a matching Tee handle that fits the 5/16 in. spindle.

This Prime-Line H 3711 casement operator is constructed of a diecast housing and crank handle, with a 9 inch steel arm and a hardened steel worm gear mechanism. It features a square body and mounts on the right side of the window, when viewing the window from the inside looking out. This operator is used on older steel-framed casement windows, with a pair of mounting holes spaced at 3-7/8 inch and another at 4-3/4 inch on center. A crank handle and installation fasteners are included with this casement operator. This Prime-Line H 3833 casement operator is constructed of a diecast housing and crank handle, with a 8 inch steel arm and a hardened steel worm gear mechanism. It features a square body and mounts on the right side of the window, when viewing the window from the inside looking out. This operator is used on older steel-framed casement windows, with a pair of mounting holes spaced at 3-7/8 inch and another at 4-3/4 inch on center. A crank handle and installation fasteners are included with this casement operator.

This is a right-handed single arm operator with a bronze finish. It is often found on older steel windows as well as other styles. On the end of the arm is a stainless steel guide roller that rolls in the Prime-Line part TH 22825 casement operator track. The hardened steel arms, worm drive and gears are protected with a corrosive resistant finish. The arm with insert into a slot in the window frame to engage the track. Mounting holes are 3.876 inch and 4.75 inch on center.

Good product. Ratanak. St-léonard, QC. Tue Aug 23 2022

This is a jalousie operator that has an aluminum finish and diecast construction. Mounting holes are 4-3/4 in., or 3-7/8 in. on center. It has a reversible, non-handed design that can be used on either left or right-handed installations. The 3 link arms come 3-5/16 in., 3-5/8 in., or 4-1/4 in. in. long to accommodate different needs of the installation. A matching T-handle that fits the 5/16 in. spindle is included.

The Prime-Line H 3558 jalousie operator is designed for use with a variety of jalousie windows, providing smooth and reliable functionality for both residential and commercial applications. This reversible operator features a non-handed design, allowing it to be installed on either left or right-handed windows for maximum versatility. Built to last, this diecast operator has a bronze finish, ensuring long-lasting performance and resistance to wear and tear. Comes with a matching t handle operator, three adjustable link arms, and all necessary mounting hardware. Installation requires only a Phillips head screwdriver for quick and simple setup. Mounting holes are spaced at 3-7/8 inch or 4-3/4 inch on center, with adjustable link arms for customized installation. For further dimensional information, please see the line drawing and compare with your needs before purchasing.