CRL 18 in Matte Black End Mount Partition Post - Design Series

• Stock post sizes — RED‑E to ship
• Standard heights: 12", 18", and 24" (305, 457, 610 mm) — available in four finishes
• Five configurations: End, Center, Corner, 3‑Way, and 4‑Way
• Aluminum tubing with full‑length glazing channels for 1/4" (6 mm) glass
• Top cap and mounting base included; glazing vinyl supplied for 1/4" (6 mm) and 3/16" (5 mm) glass
• Designed for monolithic tempered glass installations

CRL Design Series Partition Posts (SKU D990MBL18E) are popular aluminum partition posts for glass partitions, ideal for banks, offices, and restaurants. Their slim profile, full‑length glazing channels, and easy‑install mounting base make them a labor‑saving choice for frameless glass partitions. Use Cat. No. 33SC Clear Silicone to secure glass in the channels. Some finishes and sizes offer Custom 135° posts. Each post ships fully assembled with one attached top cap, one attached mounting base, and four wood screws.

Fully assembled posts measure 1‑1/8" (28.6 mm) square. Mounting base plates measure 2" (51 mm) square. Glazing channels rise 15/32" (12 mm) from the post surface. These partition posts accept 1/4" (6 mm) glass and include glazing vinyl to fill the channel.

You can also build your own Design Series Partition Posts with CRL components — see instructions and requirements and the parts page.

Product Warning:

The glass is secured into the glazing channels using Cat. No. 33SC Clear Silicone. Follow all glazing and safety guidelines for tempered glass installations.
Order SKU D990MBL18E today or contact CRL Customer Service for availability and custom options.