Chief K1 Dynamic Arm Accessory Kit Blk - KRA240B is backordered and will ship as soon as it is back in stock.
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Product Overview
The Chief KRA240B is a K1 dynamic arm accessory kit in black that upgrades K2 articulating monitor arm mounts with dynamic height adjustment. It gives users an ergonomic, gas-spring range of motion at the desktop in training room, commercial meeting space, and open-plan workstation settings. The kit adds 13" of dynamic height adjustment and a 5 to 25-lb weight capacity range. It includes all hardware and installation tools needed.
Product Description

The KRA240B converts a K2 articulating arm mount into a dynamic, height-adjustable workstation. It delivers 13" of dynamic height adjustment using smooth-motion gas-spring technology, so users can raise or lower a monitor effortlessly for sit-stand and shared-desk ergonomics. The kit supports a 5 to 25-lb dynamic weight capacity range in many applications; consult the installation manual for specific compatibility details. A tool-free cable management cover keeps power and signal cabling concealed for a clean, professional look. The kit includes all hardware and installation tools needed to complete the upgrade. The black finish matches standard Chief mount hardware. It is a practical fit for training room, commercial meeting space, and multi-purpose room workstations. Compare it with the white KRA240W or silver KRA240S, or browse the Chief collection at Creation Networks.
Key Features
- Dynamic Height Adjustment — Adds 13" of dynamic height adjustment using smooth-motion gas-spring technology.
- Weight Capacity Range — Supports a 5 to 25-lb dynamic weight capacity range in many applications.
- K2 Arm Upgrade — Upgrades K2 articulating arm mounts with dynamic functionality.
- Tool-Free Cable Management — Tool-free cable cover keeps cabling concealed for a clean look.
- Complete Kit — Includes all hardware and installation tools needed.
- Black Finish — Matches standard Chief black mount hardware.
Technical Specifications
| Specification | Detail |
|---|---|
| Model / SKU | KRA240B |
| Type | K1 dynamic arm accessory kit |
| Finish | Black |
| Height Adjustment | 13" dynamic (gas-spring) |
| Weight Capacity | 5 to 25 lb (application dependent) |
| Compatibility | K2 articulating arm mounts |
| Manufacturer | Chief (Legrand AV) |
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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