Knoll Life Chair High Performance Replacement Arms (Pair)

Restore the full ergonomic reach of your Knoll Life High Performance chair with this pair of replacement arms. Including multi-directional arm pads, these arms are designed for users who demand precise adjustment and lasting comfort.

Features

• Replacement arms for Knoll Life Chair High Performance, sold as a pair
• Fully adjustable in multiple directions: up and down, left and right, and forward and backward
• Polished aluminum arms with arm pad top in black and bottom in gray
• Arm pads included; compatible with Life chairs that have multi-directional arm pads
• Model/pattern HLKR55PARM indicates High Performance configuration
• New from Knoll and sourced through authorized Knoll suppliers
• Lead time: 3–4 weeks
• Volume discounts available via email

Benefits

Reinstates full adjustability to improve posture and comfort during long work sessions, reducing strain during tasks that require frequent reaching, typing, or reading. Replacing worn or damaged arms helps preserve the chair’s ergonomic alignment and extends its usable life, keeping your workspace looking and feeling cohesive. The polished aluminum finish and dual-tone arm pads add a refined, modern aesthetic that integrates with contemporary office setups.

Compatibility notes: if your Life chair has High Performance arm pads, these arms will fit. To confirm, check the model number—“55” followed by “P” signals High Performance, while “A” or “H” indicates fixed or height-only arms. If you only need the arm caps, or if your chair uses a fixed arm design, other options are available to suit those configurations.