Overview
This hand knob is engineered for reliable manual operation of valves, drains, and control mechanisms in plumbing, HVAC, and general industrial systems. It combines a robust internal thread with an ergonomic external handle to provide a secure grip for hand-tightening and adjustment. The two-material construction ensures long-term durability and corrosion resistance at the connection point, while offering a comfortable user interface. Packaged in a quantity of 36 units, it is an efficient solution for bulk procurement, maintenance kits, or installation across multiple points in a facility.
Key Features
Dual-material construction with a copper alloy core and ABS plastic handle Standard 1/2 inch NPT internal thread for universal compatibility Ergonomic knob design with a 1.02-inch diameter for positive grip Corrosion-resistant materials suitable for demanding environments
Convenient bulk packaging for inventory and project efficiency
Specifications
Material Core: Copper Alloy Material Handle: ABS Plastic Thread Specification: 1/2 inch NPT (National Pipe Taper) Knob Diameter: 1.02 inches Package Quantity: 36 units
Applications
Manual shut-off and control valves in plumbing systems Drain valves on boilers, water heaters, and industrial equipment
Adjustment points on HVAC components and machinery General-purpose hand-tightened fittings in maintenance and repair
