These hinges balance a sash as it opens for smooth, effortless operation. The stainless steel reinforced shoe provides continuous smooth action. Detachable support arms allow quick installation of the sash into the frame.It is recommended to match the size of the hinge to the height and weight of the sash. Each size hinge is designed to balance a particular size and weight sash. Proper selection of a hinge can

help prevent problems such as“window chatter” that are sometimes experienced when these hinges are used with Truths Awning Operators. An adjustable friction screw allows one to customize ease of window movement.

这铰链可用作固定平衡窗扇，发挥顺畅平滑地打开窗扇的功能，使操作轻松。 不锈钢加固的垫块持续提供了平稳操作。 可分离式支撑允许快速安装到窗扇框内。建议选择匹配铰链的大小取决于窗扇的高度和重量。 多种尺寸铰链选择目的在于配合平衡不同尺寸和重量的窗扇。 正确选择铰链可预防问题发生。 可调节的磨擦螺丝方便用户调节窗扇以适应不同规格窗扇运作。