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Blue Insert Control Knob



 | Catalog #: 274-403
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Product Summary

Turn things up.

This Rround control knob is 1/2" diameter by 3/8". Color-matched to our popular #270-220-series enclosures. Use to replace lost or damaged knobs or for your own creation. Sold in packages of 2.

  • Round 1/2" diameter by 3/8" insert control knob
  • Color-matched to our popular #270-220-series enclosures
  • Sold in packages of 2
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

What's in the box

  • Blue Insert Control Knob (2)


Usually ships in 1 - 2 business days

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Other ways to get it

In store: Check availability
By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 90 days
  • Labor: 90 days
Tech Specs

Customer Reviews


by PowerReviews
RadioShackBlue Insert Control Knob

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

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(2 of 2 customers found this review helpful)


A good pruduct!

By political conservative

from Arlington, Va.


  • Consistent Performance


    Best Uses

      Comments about RadioShack Blue Insert Control Knob:

      26 Sept. 2010
      This is a good knob! The ribbed circumference provides good friction with comfort to overcome the resistance of strong switch detents of switch-potentiometers. Also, I find the obvious indicator pointer handy.
      --Richard Stuart Otto

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