Hammond RB-MMB4 4U Adjustable Depth VESA Monitor Bracket

The RB-MMB4 is a 4U rack mount monitor bracket that lets a VESA-pattern display be mounted directly inside a standard 19 in EIA-compliant rack. It is intended for IT, AV and controls teams who need a local screen at the rack for system monitoring, control interfaces or troubleshooting rather than a separate desk or wall mount.

Construction is 16-gauge mild steel with a black powder coat finish described as painted black thin film on the part drawing. Vertical slots in the monitor plate accept standard VESA mounting patterns, with a 3.94 in (100 mm) hole spacing call-out, so the bracket works with most small and mid-size displays. The two side brackets provide an adjustable depth range of 0.00 in to 3.50 in, so the monitor can sit flush with the rack rails, recessed behind them, or forward of them for better viewing angles.

Overall dimensions are 5.25 in (133 mm) high x 19.00 in (483 mm) wide x 4.46 in (113 mm) deep, occupying 4U of rack space, with a nominal listed size of 7 in x 19 in x 5 in and a shipping weight of 4 lbs (1.81 kg). Each RB-MMB4 ships as one monitor mounting bracket, two side mounting brackets and four M5 x 10 stainless steel truss-head screws; assembly hardware is included but rack mounting hardware is not.

RB-MMB4 is TAA-compliant, made in Canada in an ISO 9001 certified facility, and is RoHS, REACH, GREENGUARD and TSCA compliant.