HARGER 1/4" thick x 2" wide x 15" long ground bar with insulators and brackets. 24 pre-drilled 1/4"  holes  12 pairs spaced .75" apart  center to center.

HARGER 1/4" thick x 2" wide x 15" long ground bar with insulators and brackets. 24 pre-drilled 1/4" holes 12 pairs spaced .75" apart center to center.

GBI14215TMR1/4$107.85