HAMMOND GRDBAR19
19 in. long x 3/4 in. width x 3/16 in. thick

The Hammond Manufacturing GRDBAR19 Horizontal Rack Mount Busbar is a heavy-gauge copper grounding solution designed to attach directly to standard 19-inch EIA mounting rails. It consolidates equipment grounds inside server cabinets, data enclosures, or open frame racks.
Detailed Product Specifications
Authorized document data from Hammond Manufacturing outlines the following hardware specifications for this unit: 
  • Material Composition: Solid electrolytic copper bar (0.188” thickness).
  • Connection Terminal Layout: Ten pre-drilled and tapped 10-32 holes spaced evenly at 1-inch intervals.
  • Main Ground Points: Two Ø 0.312” integrated ground lug holes located at the ends of the bar.
  • Total Shipping Weight: 1.1 lbs (0.50 kg).
 Kit Contents
This complete grounding assembly ships as a package featuring all the necessary mounting and bonding hardware: 
  • 1x Solid copper busbar, 19" length x 0.75" width x 0.1875" thick
  • 10x 10-32 x 0.375" connection screws
  • 2x 10-32 x 0.625" rack mounting screws
  • 2x 12-24 x 0.625" alternative rail screws
  • 12x #10 flat wash washers