Chief Extreme Tilt Column Mnt Blk - KRA231B is backordered and will ship as soon as it is back in stock.
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Product Overview
The Chief KRA231B is a column-mounted Extreme Tilt Head accessory that adds a third display to any Kontour K1C or K2C column mount. It lets integrators upgrade a single- or dual-monitor workstation to a triple-monitor configuration without disturbing the existing installation. Built for conference rooms, control areas, and ergonomic commercial workstations, it carries the Kontour line's TAA-compliant credentials for government and enterprise projects. This model ships in a black finish.
Product Description

The KRA231B provides an additional Extreme Tilt Head assembly for Kontour K1C and K2C column mounts, supporting easy upgrades from single- to dual- or triple-monitor installations. Because it mounts to the column without altering the existing setup, it protects the original installation and helps future-proof an ergonomic workstation investment. The enhanced patented Centris Extreme Tilt mechanism delivers +75 degrees and -10 degrees of effortless tilt, supporting comfortable viewing whether the user is seated or standing. The column provides 7" (178 mm) of manual height adjustment so each display can be positioned for the operator. As part of the Kontour line, the accessory is built with high levels of recycled content and a highly recyclable design that may contribute to LEED-CI, -NC, and -EB credits. Kontour K1 products are TAA-compliant, supporting U.S. government procurement requirements. This black version is matched by the silver Chief KRA231S. Browse the full Chief collection for compatible Kontour column mounts.
Key Features
- Third-monitor upgrade — Adds an Extreme Tilt Head to K1C or K2C column mounts for single-to-dual or dual-to-triple monitor expansion.
- No-disruption installation — Mounts to the column without impacting the existing setup, protecting the original installation.
- Centris Extreme Tilt — Enhanced patented Centris mechanism provides +75 and -10 degrees of tilt for seated or standing comfort.
- Height adjustment — Offers 7" (178 mm) of manual height adjustment along the column.
- TAA-compliant — Kontour K1 products are TAA-compliant for U.S. government projects.
- Sustainable design — High recycled content and recyclable design may contribute to LEED-CI, -NC, and -EB credits.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | KRA231B |
| Finish | Black |
| Compatibility | Kontour K1C and K2C column mounts |
| Tilt Range | +75° / -10° (Centris Extreme Tilt) |
| Height Adjustment | 7" (178 mm) manual, along column |
| Compliance | TAA-compliant (Kontour K1) |
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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