Catalogue pages 177
Lock cylinders
Profile cylinders in two bodies, OHL.SXA and OHL.SXB, with the A and B lengths printed as an option set from 30 mm to 57 mm so the cylinder matches the door thickness.
What the catalogue covers
A cylinder is ordered by two lengths: A on the key side and B on the other side, each measured to the cylinder centre. The catalogue prints both bodies with the same option set — 30, 36, 42, 47, 52 and 57 mm — so any combination of door thickness and hardware can be met from one body.
The catalogue installation drawing shows the same cylinders fitted in aluminium door profiles and in PVC door profiles, with the outdoor side marked, so the handed version is set at order.
- Bodies
- OHL.SXA and OHL.SXB
- A / B options
- 30, 36, 42, 47, 52, 57 mm
- Fitted in
- Aluminium door profiles and PVC door profiles
- Ordering
- Give A, B and the door thickness; handed per the installation drawing

Representative models
Catalogue numbers are kept exactly as printed, so a number used before is the same part now.
| Model | A — key side to centre (mm) | B — other side to centre (mm) | Note |
|---|---|---|---|
| OHL.SXA | 30 | 30 | Shortest combination |
| OHL.SXA | 36 | 36 | — |
| OHL.SXA | 42 | 42 | — |
| OHL.SXA | 47 | 47 | — |
| OHL.SXA | 52 | 52 | — |
| OHL.SXA | 57 | 57 | Longest combination |
| OHL.SXB | 30 | 30 | Second body, same option set |
| OHL.SXB | 36 | 36 | — |
| OHL.SXB | 42 | 42 | — |
| OHL.SXB | 47 | 47 | — |
| OHL.SXB | 52 | 52 | — |
| OHL.SXB | 57 | 57 | — |
The rows are size options of two cylinder bodies, not twelve separate models: A and B are combined as needed for the door, and mixed lengths (for example A 36 / B 47) are ordered as one cylinder. State the door thickness when asking for a quotation.
Ask for the complete model list of this family: every model with the sizes, materials and finishes printed for it, plus the drawing for the ones you shortlist.
Before you order
Three things decide whether a part fits: the profile it is screwed to, the sash it has to carry, and the set it belongs to.
- A and B are measured from each end to the cylinder centre, exactly as dimensioned on the catalogue drawing.
- The outdoor side is marked on the installation drawing, which decides the handing of the cylinder.
- Keying, key quantity and finish are not printed in the catalogue — ask for them with the cylinder length.
Ask for the complete model list
Send the profile groove, the sash size and the model numbers you already use. We reply with the same numbers, the dimensions for your sash and the price of the set.

