












🔧 Elevate your gear game with the ultimate thread adapter—because your rig deserves the best!
The JJC Male 1/4"-20 to Female 3/8"-16 Threaded Screw Converter Adapter is a precision-engineered aluminum accessory designed to bridge the gap between different camera mounting standards. Compatible with cameras, tripods, monopods, and Arca-Type clamps, it offers rust resistance, secure grip via a silicone pad, and compact dimensions for easy portability. Rated 4.6 stars with over 470 reviews, it’s a trusted choice for professionals seeking reliable, versatile mounting solutions.

















































| ASIN | B073XLH9T3 |
| Best Sellers Rank | #648 in Camera Mounts & Clamps |
| Color | 1/4" Male - 3/8" Female |
| Customer Reviews | 4.6 4.6 out of 5 stars (476) |
| Date First Available | July 14, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | GMF1438 |
| Manufacturer | JJC |
| Package Dimensions | 1.81 x 1.61 x 0.94 inches |
| Special features | Rust Resistant |
E**D
Perfect
Exactly what I needed to adapt my mount to the tripod I bought. Well made and could not be happier.
B**Y
Did what it is supposed to
I had another spacer that had the screw shear right off when I tried screwing it on tight, so I was hesitant to do so on this one, but I have to in order to make my rig secure. This one went on tight and raised the tripod head hegh enough so all of the movements work properly. It does what it is designed to do.
D**E
Perfect fit
Perfect! Just what I needed. So I ordered this one, a silver one from a different company on amazon, as well as the his & hers adapter, all in case for whatever reason they didn't fit. I specifically bought them for my tripod to put my projector on. My other cheap tripod couldn't hold the projector up, the pole kept sliding and I tried to tape it, didn't work. So the new more durable tripod came with a 3/8 screw, instead of 1/4. I was upset with myself for not reading the details as I wasn't sure if they made adapters for them but I'm glad I was able to find these! It fits perfectly. The black is sleek looking vs the silver as the tripod is black. I kept the rubber "washer" probably not what it is or its purpose but I did. It came nicely packaged- wrapped in foam and the rubber looking washer. You honestly can't tell it's a separate piece. Would recommend.
S**R
Works as intended.
Perfect and simple Adapter works as intended.
B**E
Needed this
This adapter perfectly met my requirements for converting my camera mount, and I am thoroughly pleased with its performance thus far. It's gratifying to acquire precisely what I needed without being compelled to purchase unnecessary extras or an entire kit. The adapter exhibits excellent craftsmanship, has a substantial weight to it, and securely fits with my equipment threads, displaying no loose give. Overall, a well-made and dependable addition to my camera gear.
W**N
Smaller than I thought
It's definitely smaller than I thought, but it works as expected.
A**R
Does The Job Well
Great tripod adapter. Solid and well-made.
K**R
Feels solid, fits perfectly
I needed a converter for my tripod which has a 3/8" screw attachment to be able to attach my new Neewer slide / focus rail which has a 1/4" attachment. I found this in my search and for the priced I decided to order it and give it a try. It has a nice wide base to make attaching it to the tripod and slide / focus rail extremely easy. The threads were a perfect match for both items. It has a rubber / neoprene washer on top to help secure the camera. And it's made out of metal so it feels like it will last. I was definitely please with what I received.
O**G
Good quality thanks.
E**W
I have a good tripod that I use for my camera equipment. I recently bought a spotting scope and discovered that it wouldn't fit my tripod mount. I ordered the 3/8 to 1/4 adapter and was pleasantly surprised by the quality of it. It was a prefect fit and well made. I am very happy with it.
V**R
This is the perfect spacer Inwas looking for. I have a Neewer TH15 geared head which comes with a not too wide but tall spacer, which increases the chances of camera shake in windy conditions. This spacer being not tall will not.
J**N
I needed to raise a camera mount to clear a control on the panning head. This is a simple adapter but it words - well made and does what it was designed to do.
J**R
Solid and just what I was looking for.
Trustpilot
2 days ago
1 month ago