- Protruding shafts
- Fully protected cylinder
- Central mounting, semi-external cylinder
- Central mounting, fully protected cylinder
- Moving carriage 

- Fully protected cylinder (2 bearings - standard carriage)
- Fully protected cylinder (2 bearings - long carriage) 

- Protruding shafts (1 bearing)
- Protruding shafts (2 bearings)
- Fully protected cylinder (1 bearing)
- Fully protected cylinder (2 bearings)
- Fully protected cylinder (2 bearings + 2 plates) 

- Fully protected
- Fully protected with through opening
- Fully protected with through opening, two plates
- Fully protected, two plates 

Slide unit for fully protected telescopic cylinder with scraper bearings. 

Fully protected cylinder with through opening to place magnetic sensor. 

The guided compact cylinders JL series are studied for applications which need reduced dimensions and in case anti-rotation has to be guaranteed.