Electronic Hardware Corporation

Electronic Hardware Corporation (EHC) manufactures control and clamp knobs, industrial control products, components and assemblies. It has operated since 1962 and began as an injection molder of knobs. The company is headquartered on Long Island, New York, with manufacturing locations in the USA and internationally. It says its catalog is the widest selection of knobs of any manufacturer, and that most items can be configured or customized.

Products

• Control knobs in many shapes, including skirted round, dial, pointer, bar, round with indicator, fluted, knurled, star and wing styles
• Locking and clutch knobs, including MS91528 and 3000 series styles
• Clamp knobs and handles, with ratchets, ball knobs and bridge handles
• Transilluminated knobs for aerospace and military use
• Concentric (stacked) configurations and soft-touch rubberized finishes
• Standard colors are black and gray, with custom colors available subject to minimum order quantities
• Fully custom knobs designed to a customer requirement

Manufacturing capabilities

• Plastic injection, compression and blow molding
• Thermoforming, CNC machining, die casting and metal stamping
• Electronic manufacturing services
• Finishing such as hot stamping, silk screening, laser marking, engraving and pad printing
• Engineering and design support, using CAD tools

Product families

The online catalog groups knobs by type (control, clamp, handles), outer diameter and shape, with series such as PV round, PB round, PVL round, PKP round with pointer and several skirted round and dial numbers. Each knob page lists shaft size and dimensions, and the company invites customers to ask an engineer about a custom design.

Markets served

Aerospace and military, where the company states its products meet MIL and NAS specifications, as well as medical and dental, and general industrial equipment.

Company facts

• Founded in 1962
• ISO 9001 registered
• Address: 1881 Lakeland Avenue, Ronkonkoma, New York