Hammond H1TRR24U24BK 24U Tapped 10-32 Rack Rail Pair, 24in Cabinets

The H1TRR24U24BK is a matched pair of 19-inch mounting rack rails with 10-32 tapped holes, sized for 24U of usable mounting space in 24.00 in (610 mm) wide cabinets. It is part of the H1R Series of replacement and expansion rails for H1, HWF, RCK, and NWC cabinets, making it a practical choice for IT and telecom technicians, AV integrators, industrial panel builders, and facilities teams who need to replace damaged rails, add mounting positions, or reconfigure an existing cabinet rather than replace it.

Rails in the H1R Series are manufactured from heavy-duty 12-gauge steel for a rigid mounting platform suited to servers, network switches, patch panels, UPS systems, AV components, and industrial electronics. The material is mild steel finished in textured black powder coat (the drawing lists this part as painted thin film black), giving a durable, professional appearance, and the finish is RoHS compliant.

Mounting holes are tapped #10-32 UNF on typical EIA spacing, and the rails carry silkscreened 1U markings to simplify equipment alignment and future expansion. Usable mounting height is 42.00 in (1067 mm) for 24 rack units, with an overall rail dimension of 42.03 in (1068 mm) on the drawing. Four 0.44 x 0.75 in slots are provided, and all required strut mounting hardware is included. The square-hole equivalent in the same size is H1SRR24U24BK, so a cabinet can be converted between threaded and square-hole mounting styles.

• Sold as a pair for a complete cabinet installation
• Shipping weight 9.15 lbs (4.15 kg)

H1TRR24U24BK is manufactured in Canada in an ISO 9001 certified facility, is TAA compliant and USMCA compliant, and is RoHS and REACH compliant.