Overview
This heavy-duty aluminum hand knob is engineered for repeated use in demanding industrial and commercial environments. Its robust construction and ergonomic design provide operators with a secure, comfortable grip for opening and closing access points on machinery and enclosures. The silver matte finish offers a professional appearance while resisting fingerprints and minor abrasions.
Key Features
Constructed from durable aluminum alloy for strength and corrosion resistance. Features a professional silver matte painted finish for a clean, industrial look. Large 4.61-inch diameter knob ensures a positive grip, even with gloved hands. Designed for installation using two standard 0.27-inch (φ6.8) countersunk hex socket screws. Precision-machined mounting holes on a 3.94-inch center-to-center distance for easy alignment. Ergonomic profile with a 1.3-inch height for comfortable hand leverage.
Specifications
Material: Aluminum Alloy Finish: Silver Matte Paint Overall Length (L): 4.61 inches Knob Diameter: 4.61 inches Overall Height (H): 1.3 inches Hole Center Distance: 3.94 inches Installation: 2 x 0.27-inch (φ6.8) Countersunk Hex Socket Screws Package Quantity: 36 units
Applications
Ideal for securing machine tool access panels and guards. Suitable for industrial control cabinets and electrical enclosures. Used on service doors for commercial appliances and HVAC units. Effective for furniture and workstations in laboratory and workshop settings.








