Northwestern Aluminum Hand Knobs: Lightweight Manual Control Solutions

Professional-Grade Aluminum Knobs from Your Trusted Michigan-Based Distributor

NW aluminum hand knobs—often called clamping knobs or machine knobs—are designed for tool-free tightening and quick adjustments in fixtures, guards, covers, and industrial equipment (application dependent). Aluminum knobs are commonly chosen when you want a strong, corrosion-resistant, lightweight option with a clean finish, especially for frequently adjusted components. They’re widely used in jig and fixture builds, machine guarding, access panels, and adjustable stops where repeatable hand tightening improves setup speed.

Lightweight Aluminum Reduces Operator Fatigue - Northwestern Tools aluminum hand knobs feature lightweight aluminum construction that significantly reduces operator fatigue in repetitive adjustment operations compared to steel knobs. Available in three configurations: blank (for custom machining), reamed (precision-reamed holes with faces square to the hole), and tapped (threaded holes with faces square to the hole). Special reaming, tapping, and machining services are available for custom requirements.