End Cap – Knock-in – Round – 15.88mm

The 15.88mm Round Knock-In End Cap caps the open ends of 15.88mm round stainless steel infill tubing with a clean, mirror-polished finish. Its inner stem presses precisely into the slim tube opening and holds securely by friction alone, closing off the tube end neatly without any tools or fixings required.

At this diameter, the end cap is a small but important finishing detail — a row of thin infill tubes with open, uncapped ends creates a noticeably unfinished impression that this cap eliminates instantly. Sized for the 15.88mm tube specifically, the cap face sits flush against the tube end for a smooth, consistent finish across every infill run.

Manufactured in Grade 316 Marine Grade stainless steel with a mirror polish finish.

Specifications

• Type: End Cap — Knock-In
• Profile: Round
• Tube Diameter: 15.88mm
• Fitting Method: Knock-in — inner stem friction-fits into tube opening, no fixings required
• Finish: Mirror Polish
• Grade: 316 Marine Grade Stainless Steel
• Material: Stainless Steel
• Category: Components & Fittings – End Caps

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