3 Way Square Handrail Fitting 2mm Tube AISI316 QLS038 Stainless Steel Railing Parts

The QLS038 series square three‑way connector is a precision‑engineered fitting designed to join three square handrail tubes in T‑joint or multi‑directional configurations. Manufactured from high‑grade stainless steel – AISI304 for interior applications and AISI316 for exterior installations – this connector provides robust structural support with a flush, weld‑free finish. The internal fit design ensures seamless alignment and a clean aesthetic, making it a reliable choice for modern railing systems. Available in satin or mirror finish, the QLS038 series comes in two size variants to accommodate 40×40mm and 50×50mm square tubes.

• Three‑way 90° junction – enables T‑joints and multi‑directional intersections.
• Dual material options – AISI304 for indoor use, AISI316 for outdoor/coastal applications.
• Internal fit geometry – weld‑free installation with flush surface alignment.
• Two size variants – compatible with 40×40mm and 50×50mm square tubes.
• Glue‑in installation – simple adhesive bonding; no welding required.
• Two finish options – satin brushed or mirror polished to suit design requirements.
• ISO9001 certified – quality assurance with MTC documentation available.
• Free sample – evaluate before placing bulk orders.

Each connector is individually wrapped in plastic bags, packed in cartons, and loaded onto pallets for secure shipping. Custom packaging options are available upon request. Delivery timelines are arranged according to order quantities and production schedules; we guarantee on‑time shipment as committed. MTC and ISO9001 certification documents accompany every consignment.

• Versatile T‑joint connectivity – simplifies three‑way intersections.
• Twin material grades – 304 for interiors, 316 for exterior durability.
• Two size options – covers common 40×40mm and 50×50mm dimensions.
• Free sample program – assess quality before ordering.
• Quality certified – ISO9001 and MTC documentation included.
• Factory‑direct value – competitive pricing with volume discounts.