QWORK 2Pcs SCS12LUU Aluminum Linear Motion Ball Bearing Slide Unit Bushing, Type CNC Extra Long Linear Roller Bearing Slide Block, 12mm Bore Dia: Amazon.com: Industrial & Scientific
Amazon.com: Silverline 731001 Aluminium Scale Tri Rule 300 mm : Everything Else
Prime-Line Products MP14074 Aluminum White Finish (Box of 20, 72” Pieces) – Build or Repair Window Cut to Size – Uses 5/16” x 3/4” Screen Frame Corners, Count - - Amazon.com
Tri 30cm Scale Ruler - Metric Aluminium Measuring School Uni College : Amazon.de: Stationery & Office Supplies
PRIME-LINE MP14073 Aluminum Screen Frame – 5/16” x 3/4” x 72” Bronze Finish (Box of 20, 72” pieces) – Build or Repair Window Screens – Cut to Size – Uses 5/16” x 3/4” Screen Frame Corners - - Amazon.com
OpenBuilds C-Beam Linear Rail (40mm x 80mm) (Silver, 1500mm): Amazon.com: Industrial & Scientific
Aluminium Ruler with Steel Edge 150 cm Aluminium Ruler with Non-Slip Coating Cutting Ruler with All-Round Steel Edge : Amazon.de: Stationery & Office Supplies
Prime-Line MP14038 Aluminum Screen Frame –7/16” x 3/4” x 72” – Build or Repair Window Screens – Cut to Size – Uses 7/16” x 3/4” Screen Frame Corners – White Finish (Box of 20, 72” pieces) - - Amazon.com