CRL Black Bronze Anodized U-Channel 20' Top-Load Gasket 3/8-1/2 Glass

• Channels for 3/8" or 1/2" (10 or 12 mm) and 5/8" or 3/4" (16 or 19 mm) glass
• Matches the width of door and sidelite rails for an even sight line
• Designed for use with monolithic tempered glass
• Accepts roll-in glazing gasket, top pivot block, and snap-in filler strip
• Ready-to-ship Quick Pick models from CRL inventory
• Available in stock lengths, fabricated headers, or headers with side pockets for "lift and drop" panel installation

This aluminum extrusion (SKU: NH2DU240) was developed for three primary applications:

1. As a U-channel matching sidelite and door rails for consistent sight lines.
2. As a narrow header that accepts a top free-swinging pivot to secure the top of glass doors.
3. As part of an even sight line system: secure the fabricated narrow header to the opening, then attach the sidelite rail to the header with the 1/4" (6 mm) header saddle.

All drilling, tapping, and fabrication can be completed at manufacturing on request to save installation time. Quick Pick policy: stocked centrally and shipped to regional CRL service centers on weekly re-supply trucks—orders can be filled in just a few days if regional stock is depleted. Check current stock by clicking "CHECK STOCK AVAILABILITY" above.

Specify NH2DU240 for an aluminum U-channel/narrow header solution for commercial glass doors and storefronts. Order now to ensure fast regional delivery.