The Festo DSNU-12-125-P-A round cylinder provides 12 mm piston diameter, 125 mm stroke, double-acting operation, ISO 6432 compliance standard. Manufactured by Festo, this Festo round cylinder belongs to the DSNU series and includes M6 piston rod threading, elastic end cushioning, proximity-based position detection, optional mounting, compressed air operation, and M5 pneumatic connections.