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square tube handrail bracket

Square Tube Handrail Bracket - 304 Stainless Steel Railing Fitting - C6011

C6011
Cast 304 stainless steel handrail bracket for 40x40 and 50x50 mm square tube posts. Square socket with cover skirt hides welds and fixings; bolt-adjustable rail saddle follows the handrail angle. Satin or mirror finish, OEM sizes, free samples.
Country of Origin
China
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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.
Square Tube Handrail Bracket - 304 Stainless Steel - C6011

* 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 NameSquare Tube Handrail BracketModel NumberC6011
Main MaterialStainless Steel 304 (SUS304), precision castStandard FinishSatin Brushed / Mirror Polished
ApplicationHandrail and balustrade railing: stairs, balconies, terraces, walkwaysFitting TypeSquare socket base with cover skirt, bolt-adjustable rail saddle
Tube / Post Size40 x 40 mm and 50 x 50 mm square tubeStandard PackagePolybag + Inner Box + Export Carton
Warranty3 - 5 Years GuaranteePlace of OriginGuangdong, 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.

International Quality Certifications

Gorgeous Hardware ISO 9001 ISO 14001 ISO 45001 Certifications

Custom Packaging & On-Time Delivery Workflow

Packaging options and delivery timeline for handrail bracket orders

Comprehensive OEM & Branding Solutions

OEM branding, brochure design and display solutions for railing hardware

Factory Manufacturing & Production Lines

Gorgeous Hardware factory, casting lines and testing equipment

Global Exhibition & Customer Trust

Gorgeous Hardware international exhibitions and customer meetings

Frequently Asked Questions (FAQ)

Q1: Can I get a free sample of this handrail bracket before placing a bulk order?
A: Yes. Standard samples of the C6011 handrail bracket are free for engineering and quality evaluation, and you only cover the courier freight (DHL, FedEx or UPS). Dispatch usually takes 1-3 working days, and each sample travels with its material certificate so your team can verify the stainless steel 304 grade.
Q2: Can the handrail bracket be produced to our drawing, post size and saddle shape?
A: Yes, OEM and ODM are our core strength. Send your 2D (CAD, PDF) or 3D (STEP, IGES) drawing, or a physical sample, and our engineers will confirm socket clearance, arm projection, saddle radius and wall thickness. A cast prototype handrail bracket is normally ready in 15-20 days.
Q3: Do you support custom branding, private labeling and retail packaging?
A: Yes. We offer laser marking of your logo on the handrail bracket body, colour boxes carrying your brand identity, and barcode or SKU labels on the export carton so warehouse handling stays simple.
Q4: How do you guarantee consistent quality across bulk shipments?
A: We work under a certified ISO 9001 quality system. Every batch of handrail bracket castings goes through spectrometer testing of the melt, dimensional checks on the square socket and saddle holes, polishing inspection under raking light, and neutral salt spray testing. Inspection reports are issued before dispatch.
Q5: What are your payment terms and how is the delivery schedule confirmed?
A: For trial orders we accept T/T (30% deposit, 70% before shipment) and L/C at sight. Production scheduling is confirmed after drawing and finish approval, and our sales team updates you at each milestone. Long-term partners can apply for flexible credit terms.

Ready to Upgrade Your Railing Project?

Contact our engineering sales team for wholesale step-pricing, free handrail bracket samples and tailored OEM railing hardware. We respond within 8 business hours.