EHC offers America's widest variety of knobs: 2,3,4,5 prong, ball, fluted, knurled, and push/pull knobs, tapered bridge and crank handles, adjustable ratchets and hand wheels. Materials: Thermoset or Phenolic, Thermoplastic, or Cast Zinc. (read more)

Micro Plastics' Nylon Press-Loc Knobs are designed to press onto standard steel hex head cap screws, hex nuts, and slotted and unslotted head machine screws. Knobs are easily assembled by pressing the steel nut or screw into the plastic knob. (read more)

Aluminum and Plastic Instrumentation & Panel Control Knobs by Keystone Electronics. Extensive range of styles and sizes assures a standard knob for a custom application. Knobs are supplied with pre-installed set screws for ease of installation for original equipment manufactures or replacement and retro-fit applications on round and flat shafts. (read more)

Electronic Hardware Corporation (EHC) has the world's largest selection of knobs for Industrial, Military, Aerospace, and Commercial users. Check out our new back lit (Transilluminated) and soft touch knobs! (read more)

EHC has a wide range of industrial, commercial, transilluminated, and clamp knobs for almost all applications. (read more)

The New SB series clamping bar knobs are ergonomically designed with gentle tapers and rounded edges to ensure comfort and eliminate any hard edge that may hurt the hand. These bar knobs are made of durable and impact resistant glass-filled polypropylene. (read more)

Rogan Corporation's LP series knobs utilize a 4-lobe design that lends itself to a fast, secure grip and accommodates a large range of hand sizes. The LP can be molded in almost any color and can be marked to meet nearly any specification. (read more)

Rogan's Triad 3 Lobe clamping knob features a Multi Shot, Soft Touch thermoplastic elastomer surface covering a rugged glass-filled polypropylene body. The result is a soft and smooth top, gently rounded edges, textured sides and a comfortable, yet secure grip. (read more)

The NEW SL series clamping knobs were designed as a price-performing alternative to all the dated looking knurled clamping knobs on the market today. It is has an efficient, yet strong design and construction which yields consistent supplies of high quality and very competitive prices. (read more)

Carr Lane provides a wide assortment of durable handles and knobs in metal and plastic. Over 140 variations, including fluted knobs, three or four prong knobs, t-handle knobs, screw clamps, solid handles, revolving handles, lever handles, pull handles and knob handles. (read more)