Overview
The Black 4-Inch Hand Knob is a robust and ergonomic manual control component designed for frequent operation in industrial, commercial, and machinery environments. Its primary function is to provide a secure and comfortable grip for operators to tighten, loosen, or adjust components on equipment, enclosures, fixtures, and assembly jigs. The design prioritizes durability and user safety, making it a reliable choice for repetitive use.
Key Features
Four-inch diameter knob provides an ample, comfortable gripping surface. Durable composite construction offers high strength and resistance to corrosion. Non-conductive material enhances operator safety in electrical environments. Matte black finish ensures a professional appearance and hides handling marks. Standard four-inch center-to-center hole spacing for straightforward installation. Ergonomic design reduces hand fatigue during repeated adjustments.
Specifications
Material: High-Strength Composite (Other) Finish: Matte Black Knob Diameter: 4.0 inches Center Hole Spacing: 4.0 inches Package Quantity: 25 units
Applications
Machine tool access panels and guards
Industrial control cabinets and electrical enclosures
Workholding fixtures and assembly jigs
Commercial furniture and display systems
Agricultural and transportation equipment panels General-purpose adjustment points on machinery
This product is packaged in quantities of 25, facilitating efficient bulk procurement, streamlined inventory management, and cost-effective outfitting for large-scale projects or maintenance teams.








