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Collar Spacing Inserts For Tower Speaker Clamps and Tower Rack Clamps


 Product Description

Inserts are sold in Pairs.

Wakeboard tower clamp rubber collar spacing inserts for tower speaker, rack, and bimini clamps. Inserts to fit tower tubing diameters 1 1/4", 1 1/2", 1 5/8",1 3/4", 1 7/8", 2", 2 1/4", 2 3/8", 2 1/2", 2 7/8", and 3". Our inserts come in the following Thickness 1/8", 1/4", 3/8", 1/2", 5/8", and 3/4".

Fitment - What to know before ordering.

Measure the inside diameter of your tubing clamp, and measure the tubing diameter that is being fitted (use our clamp size calculator at top of the page). Subtract the tubing diameter from the inside diameter of the tubing clamp.

Example: Lets say you have an inner diameter clamp of 2.5", and you are trying to fit 2" diameter tubing. Then 2.5" minus 2" equals 1/2". You need to order the 1/2" insert.

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 Product Reviews

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Showing reviews 1-10 of 13 | Next

  1. Customer review 5 Star Review

    Posted by on 15th Apr 2021

    I really appreciate the responsiveness and guidance the staff provided as I tried to find the right size for a rack clamp. Very helpful.

  2. Collar spacers for tower speakers 5 Star Review

    Posted by on 15th Jun 2020

    Was a little confused when I received the order but after talking to Ken and he explained how the size worked I was all good and they worked great also was short on the order and he took right care of it a pleasure doing business with Krypt And look forward to doing further business have a great day

  3. Shipping service sucks 1 Star Review

    Posted by on 2nd Jun 2020

    I paid an extra $12 on. $6 product to have shipped in 2 days. I did not receive the product until 12 days later. Absolutely a waste of money. Marble Falls is less than 4 hours from Fort Worth. There is no excuse for this poor service. I would’ve driven to Marble Falls had I known it took almost two weeks for a 2 day ship. Fix your shipping standards. There are too many other companies out there to choose from.

  4. perfect fit to get clamps to attach 5 Star Review

    Posted by on 20th Feb 2020

    These spacers are the perfect size for my tower./ clamps to fit. would recommend!

  5. Excellent Service! 5 Star Review

    Posted by on 11th Jul 2019

    Ken ensured I received the correct product. Happy customer, will definitely be back to support a local Texas business.

  6. Great Service 5 Star Review

    Posted by on 14th May 2019

    I love that Ken took the time to ask me questions rather than just shipping the product. he really helped me understand what we need.

  7. Didn't work for monster tower 5 Star Review

    Posted by on 16th Mar 2017

    Not sellers fault but didn't fit for my application. Doesn't fit 2.5 inch monster tower.

  8. Collar Spacing inserts 5 Star Review

    Posted by on 16th Jun 2016

    Very fast shipping. Product was perfect

  9. Exactly what I needed 5 Star Review

    Posted by on 9th Jun 2016

    Collars fit perfectly and shipped promptly.

  10. Great product 5 Star Review

    Posted by on 31st Mar 2016

    Easy purchase, fast shipping.

Showing reviews 1-10 of 13 | Next

0.30 LBS
Calculated at checkout


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