Hammond C4PR2473TZPL 42U 19-Inch 10-32 Tapped Rack Rail Pair

The C4PR2473TZPL is a factory-engineered pair of 42U rack mount rails with EIA-310 compliant 10-32 tapped holes, made for Hammond C4, C4RR_S, C4RR_A and C4RR_D cabinet systems. It is intended for IT and data center teams, telecom technicians, AV integrators and industrial panel builders who need to replace damaged rails, add mounting positions inside an existing cabinet, or convert a cabinet from square-hole to threaded mounting.

Threaded rails in the C4PR Series are manufactured from 10-gauge steel for a rigid mounting platform suited to servers, switches, storage equipment, UPS systems and other rack-mounted devices. The part is built in mild steel with a zinc-plated finish that resists corrosion and helps maintain electrical grounding continuity through the cabinet. Silkscreened 1U markings run the length of each rail so equipment positions and future expansion can be planned quickly.

This part provides a 19.00 in (483 mm) mounting width and a 73.00 in (1854 mm) mounting height, giving 42U of usable rack space over an overall rail height of 73.50 in (1867 mm). It is listed as compatible with C4 cabinets 24.00 in (610 mm) wide, and is not listed as compatible with DCZ4 cabinets. Shipping weight for the pair is 15 lbs (6.80 kg).

C4PR2473TZPL is sold as a matched pair and includes the required strut mounting hardware. Equivalent options within the series include the square-hole zinc-plated C4PR2473SZPL and the RAL9005 black versions H1TRR42U24BK (threaded) and H1SRR42U24BK (square hole). The rails are manufactured in North America, are RoHS, REACH and USMCA compliant, and are TAA-compliant for GSA Schedule purchases.