Square Tube Handrail Bracket - 304 Stainless Steel Railing Fitting - C6011
Square Tube Handrail Bracket - Cast 304 Stainless Steel - Model C6011
- Precision Cast Body: This handrail bracket is investment cast in stainless steel 304, then hand polished, so the arm, collar and base cover read as one continuous stainless piece.
- Two Square Post Sizes: The handrail bracket is produced for 40 x 40 mm and 50 x 50 mm square tube posts, with a snug cover skirt that hides the weld and the fixing screws.
- Adjustable Rail Saddle: A bolt-through joint on the handrail bracket allows the top saddle to be set on site, which absorbs the pitch change between stair flights and level landings.
- OEM / ODM Supported: Post size, arm projection, saddle shape and surface finish of this handrail bracket can be produced to your drawing or physical sample.

* Cast stainless handrail bracket by Gorgeous Hardware, shown with the square tube cover fitted.
C6011 is a handrail bracket built for square tube balustrade systems. The body is investment cast in stainless steel 304, which lets the tapered arm, the reinforcing collar and the square cover skirt come out as a single part instead of three welded pieces. The square socket slips over the top of a 40 x 40 mm or 50 x 50 mm post, and the skirt drops down over the joint so the mounting weld and the fixings stay hidden. At the rail end, the handrail bracket carries a flat saddle that is bolted to the underside of the handrail, and the bolt joint between arm and saddle can be slackened on site to follow the angle of the rail.
Because the bracket is cast rather than fabricated from tube, the wall section at the collar stays thick where the load path turns, and the arm keeps its shape when the saddle bolt is torqued down. Each handrail bracket is deburred, passivated and then hand buffed to a satin or mirror finish that matches our square tube, so the finished railing run shares one gloss level. Installers usually set the post first, slide the cover skirt down, weld or bolt the base, then set the saddle angle against the handrail and lock the bolt. For projects that mix post sizes on the same run, this handrail bracket is normally ordered together with our matching square connectors, end caps and glass clamps so bore tolerance and finish stay consistent across the whole railing package.
Technical Specifications
| Product Name | Square Tube Handrail Bracket | Model Number | C6011 |
|---|---|---|---|
| Main Material | Stainless Steel 304 (SUS304), precision cast | Standard Finish | Satin Brushed / Mirror Polished |
| Application | Handrail and balustrade railing: stairs, balconies, terraces, walkways | Fitting Type | Square socket base with cover skirt, bolt-adjustable rail saddle |
| Tube / Post Size | 40 x 40 mm and 50 x 50 mm square tube | Standard Package | Polybag + Inner Box + Export Carton |
| Warranty | 3 - 5 Years Guarantee | Place of Origin | Guangdong, China |
Why Specify This Handrail Bracket
- Cast, not welded: a one-piece handrail bracket removes the weld line at the collar, which is the first place a fabricated bracket shows rust creep on exterior jobs.
- Cover skirt hides the fixing: the square base of the handrail bracket drops over the post joint, so screw heads and weld dressing stay out of sight without a separate escutcheon.
- Angle set on site: the bolt joint lets the saddle follow the handrail, which keeps this handrail bracket usable on stair flights, ramps and level runs from one SKU.
- Grade options: stainless steel 304 covers interior and sheltered exterior railing; grade 316 is produced to order where salt spray exposure is severe.
- Finish matched to our tube: the satin or mirror polish on each handrail bracket is buffed in the same sequence as our square tube, so the assembly reads as one rail.
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