D Cell Thread Protectors Aluminum

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D Cell Thread Protectors Aluminum

The D-Cell Thread Protectors are hard coat anodized improving strength and preventing galling. All thread protectors are test fitted before shipping and are only being offered in Maglite versions at this time. Please follow all NFA laws. Modification of solvent traps without an approved tax stamp could be considered a felony.

  • These fit the rear of all our D Cell Solvent Trap tubes and D-Cell Maglite flashlights.
  • Typically the .22, 9mm and .223 calibers are 1/2X28 
  • The 37/64 is usually for 45 caliber and 5/8X24 is for .30 calibers
  • Remember: aluminum is quick to strip so be extra careful to thread the parts on straight.
  •  Sometimes lithium grease helps with assembly.
  • Old Maglite tube size is 1.638 or so. The new tubes are 1.50″ in carbon steel.
  • The parts fit the model numbers sx43426, s2d016.
  • These are being offered in Maglite only versions at this time
  • Hard Coat Anodizing Adds Strength and Prevents Galling in Aluminum
  • Check with your barrel manufacturer to determine thread size

Misc Sizes - D Cell Thread Protectors - Unfinished Titanium or Carbon Steel Only

Blank D-Cell Titanium Thread Protector

7 Reviews Hide Reviews Show Reviews

  • 5
    Thread protecter

    Posted by Robert Goss on Dec 5th 2020

    Great product,great service,great price

  • 5
    d cell adapter

    Posted by Jason Brauwerman on Sep 5th 2020

    Well made product and perfect fit

  • 5
    Thread protectors

    Posted by John Green on Jun 1st 2020

    Fit is excellent. Alignment is perfect. Highly recommended.

  • 5
    Thread protectors

    Posted by Ray Wallace on Apr 14th 2020

    Excellent craftsmanship

  • 5
    Threaded adapter

    Posted by Joseph Guess on Oct 23rd 2019

    As always top quality products and service.

  • 5
    Solvent traps

    Posted by John on May 23rd 2019


  • 4
    Thread protectors

    Posted by Xxx on Jul 10th 2018

    Good quality, exactly as described, a bit pricey for what it is, is why I gave 4 stars