Need a small, reliable air cylinder for a DIY project, model, or automation setup?

This Oumefar cylinder is a solid choice.

It's a double-acting type, meaning you use air pressure to push the piston rod both out and back in (which gives you more control than a spring-return cylinder).

It has a 10mm bore diameter and a 45mm stroke – that's how far the rod moves.

The rod itself has an M4 x 0.7 thread, and it comes with matching nuts for attaching things.

Made from stainless steel, it's durable and resists corrosion.

The air ports are a standard M5*0.8 thread.

It operates in a pressure range of 0.15 to 1 MPa (about 21 to 145 PSI) and can handle temps from -5°C to +70°C.

At about 12cm long and 33 grams, it's compact and lightweight.

Perfect for robotics, hobby projects, or small industrial applications.

Just make sure you have the right fittings and an air supply to match!