
CRL
CRL
CRL stocks full-length aluminum header components for overhead concealed door closer installations, including Header Channel, Flat Snap-In, Cover Plate, and Glazing Pocket Snap-In in both 1-3/4" x 4" and 1-3/4" x 4-1/2" profiles. The Flat Snap-In includes a Roll-In Glazing Gasket for 1/2" (12 mm) glass; for 3/8" (10 mm) glass order the GG38 Series gasket separately. These header channels are engineered for commercial glass doors and architectural storefronts requiring concealed closers and clean sightlines. Contact Technical Sales for help ordering, custom finishes, or specification support.
Most shipping weights are approximate and have not been verified. If you need an exact weight to determine shipping costs before placing your order, contact CRL Customer Service. Product images are actual product photos or close representations; colors may vary depending on your monitor and video card settings.
Need assistance or a quote for FS1MBL120? Contact CRL Technical Sales or place your order now.
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