Large Black Aluminium Knobs

Our large black aluminium knobs come in a matte black finish with a soft, silky feel to the touch, a contrast to the bright polished look of our chrome-plated and stainless steel options. They're a two-piece design: one knob fits on each side of the door, and the pair threads together through a hole drilled in the glass, clamping securely in place with a protective gasket between the knobs and the glass surface.

They will fit any shower door with a compatible pre-drilled hole of 12mm or larger, making them a straightforward replacement or upgrade regardless of the door brand or style.

Key details

• Aluminium construction with a matte black finish
• Large 34mm knob diameter
• 165g per pair
• Requires a drilled hole of at least 12mm (ideally 12mm–15mm)
• Two-piece, back-to-back fitting — one knob either side of the glass
• Universal fit for any shower door with a compatible hole
• Soft, silky-touch matte finish that resists fingerprints and glare

A bold, understated set of knobs for a modern matte-black bathroom look. If you're not sure your existing hole is the right size, our team is happy to help you check before you order.

Can't find what you're looking for?

If you can't find the exact size or specification you need, get in touch, it may be an unlisted item we can source for you.