Prime-Line H 3627 Casement Window HINGE, 4 BAR, 10" STANDARD DUTY, STAINLESS

This is a set of brass plated hinges used on bi-fold doors. They are the non-mortised style hinges. Stamped Steel Construction. The unique design causes the doors to be self-aligning. Used on wood doors 3/4 inch thick.

Worm gear driving mechanism inside diecast housing, with steel arm and 3/8" diameter spindle. Used on steel and aluminum-framed windows.

Snap-on cover offers traditional styling and easy replacement. 11/32" drive spline.

This wood casement operator with track is constructed from steel and comes finished in bronze. It features a worm gear driving mechanism and a steel arm. This type of casement operator is used on wood and vinyl framed windows.

Operator components include: high pressure diecast zinc case; handle and knob in baked enamel finish; hardened steel arm, drive worm and gears are protected with corrosion resistant finish; plastic roller assures smooth operation; operator provides a full 90° window opening and disconnects easily from the sash.