Wall outlet waterproof DN 125 for wall thickness 300 mm : Amazon.de: DIY & Tools
Rundrohr Kupfer 6mm OD 0,5mm Wandstärke 300mm lang gerade Hohl Rohr : Amazon.de: Gewerbe, Industrie & Wissenschaft
Round Tube Aluminium 6063 23 mm OD 18 mm Inner Diameter 300 mm Length Straight Pipe without Soldering : Amazon.de: DIY & Tools
EsportsMJJ 2-6 mm diameter round brass pipes for model making, crafts, 300 mm long brass pipe. : Amazon.de: Home & Kitchen
Amazon.com: X AUTOHAUX OD 1.5" 38mm Length 12" 300mm Aluminum Alloy Tube Intercooler Pipe 45 Degree Air Intake Tube Silver Tone for Car : Automotive
Amazon.com: 3 Pack Acetal Copolymer Round Rods, 1.5 Inch x 12 Inch Length Black Plastic Rods for Non-Marring Fixtures, Bushings, Spacers : Industrial & Scientific