A knob is a general term used from door handles to electronic items. It serves the same function of opening and closing. Where a door handle controls the opening and closing of a door, in the case of an electronic circuit it is used for controlling or switching the device on or off. Knobs come in different shapes and sizes depending on where the knob is used.
Knobs come in different forms as well. They can be a simple on/off devices or they can have integrated indicating lamps within them. Knobs are also used for controlling multipurpose processes that have to work in a sequential manner. Such knobs come with shaft attached with different connectors, insulated from each other and are connected depending on the position of the knob. Many knobs are spring operated.
3 Prong Thru Hole Knob for Industrial Equipment
Our Price: $2.00
Aluminum Black Switch Guard Knob Alcoswitch G12KB
Our Price: $1.75
Black Plastic and Aluminum Skirted Military Equipment Knob Raytheon RN-203F-1MD
Our Price: $1.75
Black Plastic and Aluminum Control Instrument Octagonal Knob Daka-Ware
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Black Plastic Equipment Control Knob Skirted
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Black Plastic Equipment Pointer Knob
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Black Plastic Indicator Tiny Knob
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Black Plastic Low Profile Knurled Indicator Control Knobs
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Black Plastic Pointer Equipment Instrument Control Knob
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Black Plastic Push On Bar Knob
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Black Plastic Ribbed Panel Control Skirt Knob
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Black Plastic Ribbed Small Control Knob
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Black Plastic Ribbed Volume Control Equipment Knob
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Black Plastic Ribbed Volume Control Stem Knob
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Black Plastic Round Clamping Industrial Knob
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Black Plastic Round Knurled Dual Set Screw Military Knob Raytheon RN-202E-1
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Black Plastic Skirted Guitar Amp Control Knob 1-10
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Black Plastic Triangle Industrial Knob Handle
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Black Small Plastic Ribbed Control Knob
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Black Volume Control Dial Knob Numbered 0-7
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Brown Ribbed Volume Indicator Control Dial Knob
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Counting Dial 0-20 Turns Bourns CT-46 CT46-6A
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Gray Plastic Scalloped Panel Knob
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Grey Nylon Slider Control Knobs REAN P778-LO
Our Price: $0.55
Military Skirted Pointer Round Matte Black Knob MS915280E1B
Our Price: $3.00
Plastic and Aluminum Instrument Volume Barbell Knobs
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Plastic Black Control Instrument Set-Screw Knob
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Plastic Silver Control Instrument Fluted Knob
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Plastic Silver Control Instrument Fluted Small Knob
Our Price: $0.80
Star Jig Fixture Knob
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Brown Ribbed Push On Instrument Volume Indicator Knob
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Black and Silver Knurled Push On Instrument Control Knob Plastic
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Black Rubber Grip over Polyamide Round Control Knob IMAO Corp® RKP-3-B
Our Price: $1.50
Analog Counting Dial 10 Turn BI Technologies® 2696
Our Price: $11.75
Hexagonal Skirted Equipment Control Knob Shin Chin® RN-99F
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