B&T Metall Stainless steel V2A sheet metal cut polished K240, foiled, 0.80 mm thick, size 400 x 900 mm (40 x 90 cm) : Amazon.de: Business, Industry & Science
Sheet metal + profile stainless steel square steel h9 blank 1.4301 V2A 8 x 8 mm solid material length 250 mm : Amazon.de: DIY & Tools
Kungber DC Power Supply Variable, 30V 5A Adjustable Switching Regulated DC Bench Linear Power Supply with 4-Digits LED Power Display 5V/2A USB Output, Coarse and Fine Adjustments with Alligator Leads : Electronics - Amazon.com