Glass Railing Fort Knox Surface Mount Post
GLS.BAR.SUR.END.36
Regular price $236.50 Sale price $141.90 Save 40%The Fort Knox Glass Railing Rectangular Bar Post with Square Glass Clamps is part of Inline Design's Rectangular Bar Style Glass Railing System. Unlike our modular round and square post systems, which are offered as separate handrail and no-handrail products, this post can be installed either with a flat bar handrail on top or without any top rail hardware, using the same post.
Built from a solid 1-3/4" x 5/8" / 45 x 15 mm rectangular stainless steel bar for End and Middle posts, and a 1-3/4" x 1-3/4" / 45 x 45 mm L-shape solid bar for Corner posts, this post is a heavy-duty, solid-bar option for modern glass railing systems that pairs with our Square Glass Clamps.
Use it for balconies, decks, porches, patios, stairs, landings, terraces, indoor railings, outdoor railings, wet or dry locations, residential projects, and commercial projects when installed according to local code, approved mounting conditions, glass requirements, and project-specific engineering.
Glass panels are purchased separately. This post system is designed for use with compatible tempered or laminated glass panels. Verify glass thickness, panel height, panel width, local code requirements, and project-specific engineering before ordering glass.
Quick Product Highlights
| Handrail Flexibility | Can be installed with a flat bar handrail on top or without any top rail hardware, using the same post |
| Solid Bar Post | 1-3/4" x 5/8" solid rectangular bar (End/Middle) or 1-3/4" x 1-3/4" L-shape solid bar (Corner) |
| Glass Clamp System | Includes Square Glass Clamps based on selected post type: End, Middle, Corner, or Stair configuration |
| Finish | Satin Stainless Steel (AISI 316) only — no Black Matte option currently offered for this post |
| Glass Compatibility | For 3/8", 1/2", or 9/16" tempered or laminated glass |
| Important | If a flat bar handrail is installed, professional on-site welding is required (miter-cut corners, welded joint at least every 13 feet); glass panels and base anchors are not included |
Project Gallery
Details
| System | Fort Knox Rectangular Bar Style Glass Railing System |
| Top Rail Hardware | Optional — a flat bar handrail can be installed on top; requires professional on-site welding (see Installation Advisory above) |
| Profile Size | 5/8" x 1-3/4" / 15 x 45 mm solid rectangular bar for End and Middle Post; 1-3/4" x 1-3/4" / 45 x 45 mm L-shape solid bar for Corner Post |
| Post Construction | Solid bar post, not a hollow tube — this is why an on-top handrail requires field welding rather than modular fittings |
| Glass Thickness | 3/8", 1/2", or 9/16" tempered or laminated glass |
| Satin Stainless Steel | AISI 316 stainless steel for wet, dry, indoor, outdoor, and coastal environments with routine stainless steel maintenance |
| Finish Standard | ASTM A480 No. 4 linearly textured satin finish |
| Post Preparation | Pre-drilled for Square Glass Clamps, with floor flange |
| Construction | Heavy-duty construction, sturdy upon completion, and designed for straightforward installation |
| Installation | Surface mount installation to approved concrete, steel, wood blocking, or other structural substrates using project-specific anchors |
Available Configurations
| Heights | 36" and 42" |
| Post Types | End, Middle, Corner, Stair Lower, Stair Middle, and Stair Upper |
| Handrail | With a field-welded flat bar handrail on top, or without any top rail hardware |
| Finish Options | Satin Stainless Steel (AISI 316) only |
What Is Included in the Kit?
| Post | (1) rectangular bar surface mount post, pre-drilled with floor flange |
| Square Glass Clamps | (4) for Middle or Corner Post, or (2) for End Post and applicable stair configurations |
| Base Cover | (1) included |
Important Installation Notes
- Glass panels are not included. Glass must be provided by a local vendor.
- If a flat bar handrail is installed on top, corners must be miter cut and field-welded, and the handrail must include a welded joint at least every 13 feet. Unlike our hollow-tube modular round and square post systems, this solid bar profile requires professional on-site welding capability rather than modular fittings.
- Base anchors are not included. Due to the variety of floor surfaces, customers must supply the appropriate connecting hardware for the base, including screws, bolts, anchor bolts, or other project-specific fasteners.
- Anchor selection must be based on the mounting surface, including concrete, steel, wood framing, blocking, or other approved structural substrates.
- Stair posts and other custom posts require an additional fee to account for custom post fabrication and CAD drawings specific to the customer field measurements when necessary.
- This post is fabricated to order; production requires 2 to 3 weeks.
- Handrail, top rail, guardrail height, glass type, post spacing, anchoring, and other structural requirements must be verified against local code and project-specific engineering.
- For coastal or high-corrosion environments, stainless steel must be cleaned and maintained regularly.
Links & Downloadable Materials
More Information
- More Info on Handrail Height Requirements
- More Information on AISI 316 Stainless Steel (Satin SS)












