Hammond RFUS1918BK1 18-Inch Deep Solid Fixed Rack Shelf, 350 lb Load

The RFUS1918BK1 is a heavy-duty fixed rack shelf from the RF Series, built to support high-weight, non-rackmount equipment inside standard server cabinets and equipment racks. This is the solid-pan, 18.00 in (457 mm) deep version, making it a practical platform for IT teams, AV and broadcast integrators, telecom technicians and industrial controls engineers who need full surface support rather than airflow through the shelf.

Construction is 14-gauge mild steel with a black textured powder coat finish that is GREENGUARD Gold Certified, TSCA and RoHS compliant. Front and rear flanges measure 0.81 in (21 mm) and add rigidity; because the design is reversible, those flanges can be installed facing upward to act as integrated equipment retainers that help keep gear from sliding during servicing or transport. Folded side flanges further stiffen the shelf and let hardware be installed from above, while slotted side mounting (0.250 x 2.000 in slots) accommodates a range of rack rail depth positions.

Overall dimensions are 1.94 in (49 mm) high by 17.75 in (451 mm) wide by 18.00 in (457 mm) deep, with a maximum weight load of 350 lb (159 kg). Shipping weight is 10.01 lbs (4.54 kg). All required mounting hardware is included with RFUS1918BK1.

To mount this shelf, the cabinet must have two (2) pairs of combination rails. For a traditional equipment rack, order the FSRA Fixed Shelf & Accessory Rail Adapter; for cabinets using Hammond CPR square-hole rails, order one CPRSA Square Hole Rack Rail Shelf Adapter per shelf. The part is manufactured in North America in an ISO 9001 certified facility and is TAA compliant, USMCA compliant, RoHS and REACH compliant. A vented equivalent, RFVS1918BK1, is available in the same depth.