Give a comfortable grip for opening and closing interior doors and stop them without banging.

Pump cylinder art. 20
Also known as: lock cylinder, lock barrel
Key features
- Diameter (mm)27
- MaterialSteel
- FinishChrome-plated
What it is
Pump cylinder art. 20. Key specifications: diameter (mm) 27, material Steel, finish Chrome-plated.
The cylinder is the part of the lock that receives the key: it contains pins or discs that align only with the correct key and allow the bolt to be operated. It may be a European profile, oval, pump-type or armoured cylinder.
What it is for
Used for assembly work.
How to use it
Choose the right size by measuring the door thickness and the two sides, inside and outside, and fix it with the central screw. Check that the key turns freely before closing the door. Lubricate with graphite or a specific product, not with oil, and replace it if the key sticks or turns with difficulty.
Where it is used
- Building maintenance
Technical data
- Diameter (mm): 27
- Material: Steel
- Finish: Chrome-plated
Who it is for
Designed for metal fabricators and building maintenance operatives.
Related products
- Euro profile cylinder Astral Sigillo 0A3S7
- DIN cam cylinder Yale art. 210
- Pair of door escutcheons 'Frankfurt' — from the category Door Handles
- Two-leg slings GKN 2/8 — from the category Lifting and Towing Chains
- Remote control Ditec D/ZEN4C — from the category Sliding Gate and Door Hardware
- Browse the whole category: Locks, Padlocks and Security Hardware
Before you order
In your request, please state the diameter and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 3
| Diameter (mm) | 27 |
|---|---|
| Material | Steel |
| Finish | Chrome-plated |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Assemble wooden parts and fix frames and battens to the wall with a firm hold.
Support the leaves and control their opening and closing on doors, windows and gates.
Fasten steel sheets, profiles and roofing, even drilling into the metal by themselves.




