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These 19mm Stainless Steel End brackets are designed to support 19mm tubes in high-humidity, outdoor, or commercial settings where standard steel or zinc-alloy models would rust or fail. Unlike basic stainless steel brackets with rough edges, these undergo precision deburring and a brushed finish, ensuring both safety and aesthetics. Meeting ASTM A815 Class WP-S standards and passing 200-hour salt spray testing (ISO 9227), they resist saltwater, chemicals, and frequent moisture—ideal for coastal homes, commercial kitchens, or outdoor installations. With a 77lb load capacity, they outperform most end brackets in their class, making them a reliable choice for heavy-duty applications like marine equipment, industrial pipe supports, or high-traffic retail displays.
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Product Description
Material | Stainless Steel |
For wardrobe rail | Round, 19mm |
Finish | POLISHED, BRUSHED |
Installation | Surface mount |
These brackets are designed to support 19mm tubes in high-humidity, outdoor, or commercial settings where standard steel or zinc-alloy models would rust or fail. Unlike basic stainless steel brackets with rough edges, these undergo precision deburring and a brushed finish, ensuring both safety and aesthetics. Meeting ASTM A815 Class WP-S standards and passing 200-hour salt spray testing (ISO 9227), they resist saltwater, chemicals, and frequent moisture—ideal for coastal homes, commercial kitchens, or outdoor installations. With a 77lb load capacity, they outperform most end brackets in their class, making them a reliable choice for heavy-duty applications like marine equipment, industrial pipe supports, or high-traffic retail displays.
• Material: 304 stainless steel (18% chromium, 8% nickel; compliant with EN 10088-2)
• Tube Compatibility: Exclusively for 19mm outer-diameter round tubes (tolerance: ±0.05mm for seamless fit)
• Load Capacity: Up to 77 lbs (35 kg) per bracket when mounted to steel or concrete; 55 lbs (25 kg) for wood studs
• Dimensions: (L) 30mm × (W) 25mm × (H) 22mm (thicker gauge than standard brackets: 2mm vs. 1.5mm)
• Mounting Type: Dual-hole design (M6 stainless steel bolts, 30mm length included; lock washers to prevent loosening)
• Finish: Brushed stainless (Ra 1.6μm; achieved via 4-step abrasive brushing to hide fingerprints)
• Testing: Passes 200-hour salt spray testing (ISO 9227) with no pitting; suitable for coastal or outdoor use
• Compliance: ASTM A815 Class WP-S (seamless construction; no welds to avoid corrosion points)
• Marine-Grade Corrosion Resistance: 304 stainless steel forms a passive chromium oxide layer that resists saltwater (up to 3.5% salinity), industrial cleaning chemicals (e.g., sodium hypochlorite), and frequent moisture—ideal for coastal homes, boat docks, or commercial laundries.
• Heavy-Duty Load Capacity: 77lb rating supports heavy items like industrial tools, marine equipment, or bulk retail merchandise. The 2mm-thick steel gauge prevents bending even under maximum load.
• Weather Resistant: Suitable for outdoor use (e.g., patio railings, outdoor kitchen towel racks) with no rust or discoloration for 5+ years. Testing shows no degradation after 1,000 hours of UV exposure (per ISO 105-B02).
• Safety-Enhanced Design: Precision deburred edges (radius: 1mm) prevent snagging on fabrics or cables, reducing injury risks in commercial settings (e.g., retail stores with high foot traffic).
• Low-Maintenance: Requires only occasional wiping with a stainless steel cleaner (e.g., 3M Stainless Steel Cleaner) to maintain the brushed finish. Resists scratches from heavy use (e.g., industrial tool hanging).
• Universal Mounting: Works on steel, concrete, wood, or brick surfaces (use masonry anchors for concrete/brick) with included M6 bolts—versatile for industrial, commercial, and residential projects.
Ideal for harsh or high-demand environments:
• Coastal Residences: 19mm patio railings, outdoor shower towel racks, and closet rods in beachfront homes (resists salt spray).
• Commercial Settings: Industrial tool racks in factories, towel bars in commercial laundries, and display rails in grocery stores (supports bulk items like bread or produce bags).
• Marine Use: Small boat railings, dock equipment (e.g., cleat supports), and marina storage racks (holds life jackets or ropes).
• High-Traffic Retail: Clothing racks in department stores (supports multiple heavy coats), accessory displays in big-box stores, and inventory racks in warehouses.
Q: Can these be used in saltwater environments, like boat decks?
A: Yes—304 stainless steel resists saltwater corrosion for 5+ years in marine settings. For permanent underwater use (e.g., boat hull supports), upgrade to 316L stainless steel brackets (sold separately), which offer 4× better pitting resistance.
Q: What’s the maximum tube length these can support as end brackets?
A: For 19mm stainless steel tubes, these end brackets can support spans up to 2m when paired with one centre bracket (every 1m) to maintain the 77lb load capacity. For aluminum tubes (less rigid), reduce the span to 1.5m.
Q: Do I need to weld these to steel surfaces, or can I use bolts?
A: Bolts are included and recommended for most installations—no welding required. For steel surfaces (e.g., industrial machinery), you can weld the bracket using 304 stainless steel filler rod (ER308L), but post-weld annealing is recommended to reduce stress.
Q: How do these compare to 316L stainless steel brackets in terms of cost and performance?
A: 304 stainless steel brackets are 30% less expensive than 316L and offer sufficient corrosion resistance for most outdoor/coastal uses. 316L is better for extreme environments (e.g., offshore oil rigs or permanent saltwater submersion), but 304 is more cost-effective for standard harsh conditions.
