These (Twin Tech 24003) , (WIX 24003, 24744, 10429) / (NAPA 4003, 4744, 600429) style filter caps have (1 7/8" x 16 threads per inch O.D. thread) by (5/8" x 24 threads per inch I.D. thread). They are made form 6061 T6 aluminum and are less than 1/2 the weight of our stainless steel filter caps. Weight 2.2oz. (62grams)
O-Rings sold separate.
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Posted by paca on Apr 23rd 2022
Very fast delivery. Extremely well machined. Good to have the options available.
Posted by Unknown on Aug 27th 2020
product quality the best. Very satisfied.
Posted by Hunter on Jun 9th 2018
I can't say enough about the quality and fit of this product. You won't be disappointed.
Posted by Unknown on Mar 3rd 2018
Fits my .308 perfectly for trapping the solvent when I clean it, using the Wix 24003.
Posted by JP on Dec 13th 2017
Works good nice fit with the 4003 Napa filter.
Posted by SgtMagusUSMC on Oct 1st 2017
This piece of aluminum is perfectly threaded and has an aesthetically pleasing appearance when attached. It is lightweight and when fully assembled can look very nice, especially if you resurface your solvent cylinder. I painted mine with Plasti-Dip and it is perfect for a tacky surface. Very easy to turn into a great trap especially with the 5/6 stage filter system. Would recommend every serious customer buy now while supplies last.
Posted by Unknown on Aug 29th 2016
Good product, better quality and price than amazon options.
All prices are in USD