WELCOLOR Silicoe Rubber Factory Store Results 1 - 1 of 1 Hardware High Temp Tapered End T-Type Silicone Rubber Stopper Seal Plug Tubes - Sizes 1mm, 1.5mm, 2mm, 3mm, 3.0mm, 4mm, 5mm, 6mm, 7mm - 1/8 MM Hole - Ensures Snug Fit Best Price US $2.52