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5.886" Wide Extruded Aluminum Heatsink

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5.886" Profile - choose length to generate SKU and calculate price

 Detailed Product Description

Extruded Aluminum Heatsink
Alloy:  6063-T6
Width: 5.886"

Fin Height: 1"
Base: .270"
C/W/3": approximately 1.75
Weight per Inch: .25


All of our heatsink extrusions are sold by the inch.  To order a more specific length, for example a length of 5.5", you would choose 6" and and indicate your desired cut length in the "Specific cut length" field above.  If you have any questions, please give us a call or send us an email, we would be happy to assist you.

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 Product Reviews

Showing reviews 1-10 of 27 | Next

  1. Nice hunk of metal

    Posted by Unknown on 5th Nov 2016

    It's a great product at a great price.

  2. Excellent place for Cut-to-Length Heaatsink purchase

    Posted by Lawrence Chu on 30th Jul 2016

    Great product selection, detail dimension and excellent services. Thanks.

  3. Quality

    Posted by Patrick Boks on 18th Jul 2016

    What a great company. Product is of great performance and highest quality.
    They take pride in their product and shipping, they have all my business from now on.

  4. Perfection!!!

    Posted by Joe on 1st May 2016

    Ordered on Thursday they showed up Saturday!!!! Super fast shipping! A+++ the heatsinks were wrapped with care and the were perfect all around!!

  5. Nice heatsink

    Posted by Unknown on 9th Apr 2016

    bought for a LED conversion on a red sea max. changed courses but heatsink is really nice.

  6. Good product, fast delivery

    Posted by Unknown on 24th Mar 2016

    Didn't realize heatsinkusa was based in MI (only 3.5 hours away from me), I received my order 24 hours after it being placed!

    Works perfectly for passively cooling 4 cob led lights (3.5' x 5.886"). Will most certainly come back for more.

  7. Worked out great

    Posted by Unknown on 11th Mar 2016

    Thanks so much for the fast shipping

  8. You get what you pay for

    Posted by Beau on 18th Jan 2016

    Just received my custom heat sink order in the mail. The shipping to where I am located was expensive, but I am glad I spent the extra money, as these heat sinks are very high quality, nicely made, and feel good to hold.

  9. Great Product

    Posted by Jon Fertig on 11th Dec 2015

    Heatsink USA had exactly what I needed and shipped fast. Product arrived well packaged and as advertised. I will defiantly do more business with this company! Great value and service... :)

  10. Very flat and great quality!

    Posted by Jason on 19th Sep 2015

    I am completely satisfied with the overall qaulity, surface flatness, and smoothness of cut. Even the price can't be beat. I'll be coming here for all my heatsink needs in the future. THANKS!

Showing reviews 1-10 of 27 | Next

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