Amazon.com: 12(pcs) ComeTrue 30mm x 27mm x 310mm Length Matte Plain Weave 3K Carbon Fiber Roll Wrapped Tube Pipe (Approx. 1.18" x 1.06" x 12.2") : Industrial y Científico
MECCANIXITY Foam Tube Sponge Protective Sleeve Black Seal Sleeve Polyethylene Pipe 30mm(1.2 Inch) ID for Pipe Insulation, Pack of 4 - - Amazon.com
IIVVERR 100 Pcs Rated 6A 250V 6 x 30mm Fast Blow Glass Tube Fuses (100 Unids Clasificados 6A 250V 6 x 30mm Fusibles Rápidos para Tubos de Vidrio : Amazon.ca: Tools & Home Improvement