BNC PL259 N-type Dust Cap (pack of 4)

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BNC PL259 Protective Dust Cap

These neat caps are sized to slip over the open end of a BNC plug or inside the end of a PL259 or N-type plug. These dust caps will protect the plug from dust, mud and snow. Perfect for portable operating. Cap has a flange for easy removal with gloves on.

Sold in a pack of 4 in case you lose one!

Buy in bulk and save up to 50% - great for radio clubs.

Cap weight 0.8 g. ID 13.5 OD 15.0 mm. 

Bulk Discounts Available (applied at Checkout)   

  • Buy 3 - 9 and get 25% off
  • Buy 10 or above and get 50% off


5 Reviews Hide Reviews Show Reviews

  • 5
    simple and effective

    Posted by Neil Challis on 20th Sep 2019

    Does the job

  • 4
    Perfect fit on BNC, good for portable ops.

    Posted by Carlo Morandi on 28th Jan 2019

    Good anti-dust. Tks!

  • 5

    Posted by TERRY on 11th Jan 2018

    They are very good to keep out dust and dirt when out in the field.

  • 4
    Nice Product

    Posted by David Ledford on 18th Nov 2017

    These seem to fit the BNC connector better! A PL-259 they will slide out of. A SO-239 it fits decently tight! I would recommend this to help you keep the dirt out of your BNC connector on your linked dipole.

  • 5
    dust caps

    Posted by simon on 31st Mar 2015

    I have used these to insulate the cables on various sota antenna's that terminate at a bnc. My thought is that it will be dust free also no water able to get in while I endeavour to get to a decent vantage spot/ altitude. Great..... Roll on summer 73 to all