Product information: Black Shiny Sealing Plug - 3/8"These new premium sealing plugs from Bitspower are perfect to stop up tubing to change over blocks or to plug of blocks and rads so they dont drip while you change your cooling fluid. They can be inserted by hand with the beautiful diamond knurled edges but, handy screw driver slot helps tighten or remove them if they are wedged in a bit tight. Perfect!
True Hi-Flow Design.
Hi-Quality Brass Material.
Product Name : Bitspower Black Shiny Sealing Plug - 3/8"
Model Name : BP-BSWTP-C32
Material : Hi-Quality Brass, Nickel plated
Color : Black