Matching Bathroom Accessory Sets: Rose Size, Tube Size and One Finish
Updated 2026-11-08 · RAYEN 雷茵

What makes bathroom accessories look like a set?
Buyers often match the colour and stop there. A set reads as one only when the parts that touch the wall also agree. Look at three things.
- The rose, the round base on the wall. The eye compares these first, because they repeat around the room.
- The tube. A Ø20mm rack beside a Ø32mm grab bar is right for the job, but the step should be deliberate.
- The finish. Polished and satin stainless side by side look like a mistake, even in the same metal.
How do the rose and tube sizes compare?
| Model | Rose diameter | Tube diameter | Overall length | Centre distance | Projection |
|---|---|---|---|---|---|
| HB2102 | Ø80mm | Ø32mm | — | P=600mm | 100mm |
| HB2118 | Ø80mm | Ø32mm | — | — | — |
| HB2918 | Ø80mm | Ø27mm | — | — | — |
| PRE310 | Ø55mm | Ø25mm | 450mm | P=425mm | 76mm |
| PRE330 | Ø45mm | Ø20mm | 595mm | P=550mm | — |
| PRE360 | Ø45mm | Ø22mm | 166mm | — | 83mm |
| PRE361 | Ø45mm | Ø22mm | — | — | 83mm |
Read the chart by family.
- PRE, Polished stainless: PRE330 is a towel rack on Ø45mm roses with Ø20mm tube. PRE360 and PRE361 are roll holders on Ø45mm roses with Ø22mm tube. PRE310 is a grab bar on Ø55mm roses with Ø25mm tube.
- HB, Satin stainless: HB2102 with Ø32mm tube, and the urinal rails HB2118 with Ø32mm and HB2918 with Ø27mm, all on Ø80mm roses.
The PRE rack and roll holders share one rose, so they repeat cleanly along a wall. The grab bar steps up to a larger rose and tube, as a bar that takes a person's weight should. That step looks planned because it stays inside one family and one finish.
Which finishes run across a whole set?
Each model lists its own finishes, and a set only works in a finish every piece offers.
- Polished stainless: the PRE rack, roll holders and grab bar.
- Satin stainless: the HB grab bars, OASSNB03, and the towel bar PRE_G400, which also comes in Antique brass.
- Matt black: OASSNR101, OASHB301, OASSNB02 and other OAS pieces. Several of these come in Satin stainless too.
So a Polished stainless room is built from PRE, and a Matt black room from OAS. If one piece you need is missing in your finish, tell us before you fix the design. Do not mix a near match in, because it will show.
Can a grab bar match the towel bars?
It can match in finish and family, and it should. It must never be swapped for a towel bar, or used as one. A towel bar is built and fixed to carry towels. A grab bar is built and fixed to carry a person, into solid wall or backing built in for it. See the grab bar tube guide.
What should you check before ordering a set?
- List every piece by room, with its wall.
- Check the finish list of each model, not just the first one.
- Compare the roses that will sit side by side.
- Check projections against doors and seats, using the chart.
- Plan grab bar fixings into solid wall before the tile goes on.
A worked example: a hotel bathroom in Polished stainless. The towel rack is PRE330, 595mm overall at P=550mm, 204mm deep. The roll holder is PRE361, on the same Ø45mm rose. Beside the bath goes PRE310, a 450mm grab bar at P=425mm on Ø55mm roses, fixed into backing. Three pieces, one finish, one family.
What to write on the order
List the set as one line per piece, with the same finish written on each. For example: PRE330, PRE361, PRE310, all stainless steel, Polished stainless. Add the room count and the wall type. Quantities, price and delivery are confirmed per order. See the bathroom range, or send us the room list and we will mark the finish each piece comes in.
Questions buyers ask
Which bathroom accessories share the same rose size?
In the PRE range, PRE330, PRE360 and PRE361 all use a Ø45mm rose.
Can I get a matching set in matt black?
Yes, from the OAS pieces: OASSNR101, OASHB301 and OASSNB02 come in Matt black. Check each piece you need against its finish list.
Should the grab bar match the towel bar?
In finish and family, yes. It must still be a grab bar, fixed into solid wall, never a towel bar used as one.



