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Home / Fittings / Fittings Accessories / Collet Covers & Clips / John Guest Collet Cover - 4mm, 5/32 OD Gray
John Guest

John Guest Collet Cover - 4mm, 5/32 OD Gray

Part Number: PM1904S
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The John Guest slip-on collet covers prevent the accidental removal or tampering with tubing. Tubing can be inserted with the collet cover already attached to the fittings or the cover can slide into position afterwards. The cover is easily removed when required and comes in a variety of colors color coding.


  • Protects from accidental removing or tampering of tubing
  • Variety of colors for color coding
  • Easily removed if required
  • Constructed in food grade acetal