Stainless Steel Glass Door Knob | Shower Door Knob Supplier | Frameless Glass Hardware

The body is made from 304 or 316 stainless steel, so the material itself resists rust — it is not just a coating over cheaper metal. In a shower or bathroom where the knob is wet constantly, that means no flaking plating and no brown streaks around the fixing. 316 is the upgrade for coastal use.

8–12mm glass — shower rooms, bathroom doors, hotel entrances and office partitions. The fixing is sized to that thickness range. If your door is thinner or thicker, check with us; we'll confirm whether the standard fixing works.

Yes — it is designed for frameless glass applications. The knob mounts directly to the glass, so you get a door pull without a frame around the panel. The mounting takes the pulling load through the glass at the fixing points; for heavy doors make sure the glass is tempered and the fixing is fully tightened.

Brushed Bronze, brushed nickel, chrome, Gun Gray and matte. Since the base is stainless, the finish is more durable than on zinc parts. Custom sizes and colors are supported on OEM orders (500 pcs); samples start at 1 pc (fee may apply), standard orders from 50 pcs, lead time 15–25 days.

We can run salt spray tests per your standard on the stainless versions — tell us the requirement when ordering. In normal use, 304 handles bathroom humidity fine; 316 is for coastal or pool-side projects. If the project spec requires a test report, include it in your inquiry.

Yes — standard orders from 50 pcs, OEM/custom logo orders from 500 pcs. If your project needs matched knobs for many doors (e.g. a hotel), send the quantity and finish and we'll confirm price and lead time (15–25 days).