K2P, K2W Dual Monitor Upgrade Kit, Black
Dual monitor upgrade kit for K2P120 or K2W120 mounts, supporting 25 lbs per monitor with +/- 15° tilt
The Chief KRA228B is a black extension kit designed to convert a single-arm K2P120 or K2W120 mount into a dual-arm K2P220 or K2W220 configuration. This kit provides a fast way to expand existing workstation setups by adding a second articulating arm to a single-arm base. Each arm features a patented Centris™ Head that allows for effortless tilt adjustment of +15° to -15°, ensuring optimal viewing angles for users in both sitting and standing positions. The arms support both landscape and portrait orientations and accommodate VESA mounting patterns of 75 x 75mm and 100 x 100mm. This kit is rated for a weight capacity of up to 25 lbs per monitor and provides a maximum extension of 17.1 in (43.4 cm). Additionally, the design incorporates tool-free cable management clips and forged aluminum construction for a professional, clean appearance at the desk.
Specifications are supplied by the manufacturer. For complete details, check the Resources section.Key features
Specifications
Main specifications 8
| Maximum Extension | 17.1 in (43.4 cm) |
| Minimum Depth | 2.95 in (7.5 cm) |
| Shipping Dimensions | 25.75" x 9.75" x 6.5"(654.1 x 247.7 x 165.1 mm) |
| Shipping Weight | 5.5 lbs (2.5 kg) |
| Weight Capacity | Up to 25lbs per monitor |
| Accessory Type | Extension |
| Application | AccessoryDesk-Tabletop |
| Color | Black |
All other specifications 5
| Orientation | LandscapePortrait |
| TAA Compliant | No |
| Tilt | +15° / -15° |
| UPC | 841872164083 |
| VESA Mounting Pattern | 75 x 75mm, 100 x 100mm |
Resources
Questions about this part
Which single-arm mounts can I upgrade with the KRA228B?
This kit is specifically designed to convert a single-arm K2P120 or K2W120 mount into a dual-arm K2P220 or K2W220 system.
What is the maximum weight capacity for each monitor in this kit?
The KRA228B supports a weight capacity of up to 25 lbs per monitor.
Does this kit support both portrait and landscape orientations?
Yes, the articulating arms are designed to support both landscape and portrait orientations for your displays.
What VESA patterns are compatible with the KRA228B upgrade kit?
This kit is compatible with 75 x 75mm and 100 x 100mm VESA mounting patterns.
Which document should I use for installation instructions?
You can refer to the KRA228 Installation Manual (PDF) for detailed setup and assembly guidance.