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Stainless Steel Slotted Tube End Cap
Slotted Tube End Cap Structure

Slotted Tube End Cap

50.8mm

The Slotted Tube End Cap is a precision-engineered finishing component designed to seal and complete the ends of slotted handrail tubing. Manufactured from high-grade 304 / 316stainless steel, it ensures both structural integrity and a refined aesthetic for modern railing systems. Specifically tailored for 50.8mm (2-inch) slotted tubes, this end cap features a contoured slot profile that aligns seamlessly with the tube’s groove. It enables clean termination while maintaining continuity in glass railing or balustrade systems. Widely used in architectural handrails, glass balustrades, and commercial railing installations, this product enhances safety by eliminating exposed edges while delivering a professional, polished appearance.

Category

Part NO.
Fit for Tube

(mm)

A

(mm)

Ø

(mm)

Material

Surface

Place of Production

Slotted Tube Fittings

SL100150

Ø50.8 x 1.5
3 50.8

Stainless Steel 304 / 316

Satin or Mirror polished

Shandong, China

 

End Cap Basic Info:

1. Manufacturing Process: Investment Casting + Precision Machining+Polishing
2. Application Scenario: Hotel, Villa, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Park, Bathroom, Outdoor, Exterior, Entry, Hall, Staircase, Gym
3. Use Place: Bridge Railings / Handrails, Deck Railings / Handrails, Porch Railings / Handrails, Stair Railings / Handrails
4. Design Style: Contemporary, Modern, European, Craftsman
5. Certificate: ISO9001:2015
6. Engineering Solution Capability: Graphic Design, 3d Model Design, Total Solution For Projects
7. Certificates: Material Certificates, Dimension Inspection Certificate
8. Lead Time : 60days batch production after end cap samples approved
9. Warranty Service: 1 Year
10. After-sales Service: Online Technical Support, Return And Replacement

FAQ:

Q1. Why is a slotted end cap necessary for my railing system?
A: Beyond aesthetics, the end cap is a critical safety component that covers sharp edges at the end of the tube, preventing cuts or snags during use. It also protects the interior of the tube from debris accumulation.

Q2. Is this end cap compatible with all tube sizes?
A: No, this specific model is precision-engineered to fit into the end of 50.8mm (2-inch) slotted tubes commonly used in architectural handrail construction.

Q3. Which stainless steel grade should I choose?
A: For interior applications, Grade 304 is often sufficient. However, for outdoor, coastal, or pool-side installations, we recommend Grade 316 stainless steel to ensure maximum resistance to corrosion and environmental stress.

Q4. How is the end cap installed?
A: The component is designed to securely fit into the end of the slotted tube. Depending on the specific installation, it may be held in place by a secure friction fit or reinforced with architectural-grade adhesive for a permanent finish.

Q5: What finish should I choose, satin or mirror?
A: Satin finish offers a modern, fingerprint-resistant look. Mirror finish provides a high-gloss, decorative appearance.

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