A38 Arca-swiss insert for Manfrotto

A38 - 3-8"-16 Threaded Insert for ProMediaGear Clamps

$5.95 USD
Free shipping for orders $100 above (USA)

KEY FEATURES

  • 3/8"-16 mounting thread for clamps
  • Made of nickel-chrome plated stainless steel
  • Made in the USA
Overview

3/8"-16  mounting thread cut in steel, nickel-chrome plated insert, ensures that thread will remain in good condition almost indefinitely, as opposed to all other designs that have threads cut directly in the aluminum body of the clamp, rending it useless once the threads wear out in the aluminum.
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Processing Times

Orders received before 2:00 PM CST will ship the same day provided the product ordered is in stock. Most orders received 2:00 PM onwards will ship the next business day.

Orders not processed or shipped on Saturday and Sunday, except by prior arrangement.
Shipping
USA

We offer regular shipping for orders over $100. This takes around 3-5 business days for delivery. Feel free to select express shipping to receive your items in 1-3 business days.

International Orders

Shipping costs start at around $35 for UPS/DHL. Items worth $300 or higher have a shipping rate of 8-10% of the total value of the order. Cheaper methods are available at your discretion. But we are not liable for any lost packages due to the lack of tracking numbers.

Expect your orders to arrive in 7-10 business days.

Once shipped out we are not responsible for delays, missing, lost or stolen packages. Kindly inform us for any delays experienced and we'll do our best to ensure that you will receive your order.

Customers are responsible for all shipping charges, including custom fees for international orders.
Exchanges

We offer a 30-day money back guarantee on all orders. Your satisfaction is our guarantee.

For returns or exchanges:

  • We must be notified through our email at pmg@promediagear.com
  • Item must be return or exhanged in top-notch condition.

If the received item is damaged/defective upon arrival, please notify us immediately.

Please keep in mind that international orders might take a while when it comes to exchanges and returns. You may chat with us prior to ordering if you need help in deciding which product to get.

Customer Reviews

Based on 8 reviews
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Dr. Ron Adleman (Midlothian, US)
I Now Own Three But…

Solid strong ProMediaGear Arca-Swiss quick release clamps on all my tripods and two monopods. This 3/8”-16 bushing should be included along with the 1/4” that comes with the clamp. I for one would rather pay the extra $5-$7.00 and have the option for both. Not a huge inconvenience to order the 3/8” separately, but just another something else to do. Otherwise would have given 5 stars. Nothing beats ProMediaGear as to quality by every metric.

Hi Dr. Adleman,

Thank you so much for taking the time to share your feedback with us!
Your suggestion regarding the inclusion of a 3/8”-16 bushing alongside the 1/4” screw is greatly appreciated. Apparently, the clamp only comes with 1/4”-20 screw. But we do offer the 3/8”-16 screw as an accessory on our website at when you go to the clamp's product page, allowing you to customize your order according to your needs.
We apologize for any inconvenience, and once again, thank you for your support and your valuable input.

If you have any further suggestions or questions, please don't hesitate to reach out.

Thank you,
Noel | PMG Customer Service

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James Dermody (New Caney, US)
Works Like a Charm

Required to adapt to a 3/8 thread. Hardened steel and fits perfect in the ProMedia clamp, I wish they would package it with the clamp in case the user requires it, a few dollars extra for the versatility when needed vs paying more later.

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Peter Wachter (Canfield, US)
Just like I expected from PMG

Well machined, fit perfectly. What I like most about PMG Clamps is the SS inserts that provide an extra strong foundation for my equipment.

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Peter Mohl (Bensalem, US)
Ease of Use

I must admit I have not used this product extensively but when I have it is well made and a pleasure to work with.

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Jackie Lehman (Hercules, US)
well made

These pieces are required for the clamp to fasten to anything. I got the clamp pair, but it only came with one insert of each size. So I got spare inserts of each size. They are a bit expensive for what looks about like a big nut, but they're made in USA. The quality seems about as good as the clamps, which is to say superlative. These inserts fit the clamp like they were made for it, which I guess they were. Anyway you might want to get a spare before you absolutely have to, the clamps are almost useless without them. I like the flexibility of two sizes, and these steel inserts seem way less likely to strip out during use than just aluminum.

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