Quality copper tube bar, material semi-hard, 10 mm to 35 mm, Length 0.25 m to 2 m, Simply select your desired length : Amazon.de: Business, Industry & Science
Russian original imported SVETLANA EL34 electron tube rectifier can replace EL34B / 6CA7 quality assurance, sweet sound, - AliExpress
KESSER® Granite Parasol Stand with Stainless Steel Tube, High-Quality Umbrella Stand, Round Base 30 kg, for Umbrella Poles up to 16-48 mm, Includes Transport Handle, Garden Balcony Umbrella Stand, Grey : Amazon.de: