Copper Channel Border U 3/8″ (Box)
Outer Bars with a seam at the middle of the channel permit a slight spread of the channel. This channel has the adjustable channel. Outer Bars provide border support and additional rigidity to any stained glass panel, regardless of the medium used in the interior of the panel (zinc, brass, copper, lead, copper foil, etc.)
*Zinc, Brass, Lite Brass, and Copper channels come in six foot lengths. When shipped, these channels are packed into a box considered by UPS as an oversized box.