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The Ulanzi MA04 MagLock S165 is a compact, multi-purpose magnetic mount designed for the DJI Osmo Action 3, Action 4 and Action 5 Pro.
Ulanzi's MagLock system combines magnetic positioning with a quick-release locking mechanism, allowing the camera to locate into position and lock securely without having to screw it into place. When you need to remove the camera, the quick-release latch allows it to be detached in a single action.
The folding design gives the MA04 four practical configurations. Use it as a carabiner for carrying on a backpack or lanyard, attach it magnetically to a suitable metal surface, hold it as a compact camera grip or unfold it into a tabletop stand.
For framing, the mount provides 180° tilt and 360° rotation, making it easy to adjust the camera angle and move between horizontal and vertical shooting.
The MA04 S165 is designed for DJI Osmo Action 3, Action 4 and Action 5 Pro users who want a single compact mount for several different shooting situations.
Its combination of quick-release mounting, magnetic attachment, handheld use and tabletop support makes it particularly practical for travel, vlogging, action filming and everyday content creation.
The MagLock system combines magnetic alignment with a mechanical quick-release lock.
The magnetic connection helps guide the camera into position, while the locking mechanism secures it for use. The camera can then be released in one movement using the quick-release latch, avoiding the need to repeatedly tighten and loosen mounting screws.
The folding MA04 can adapt to different shooting situations without requiring several separate mounts.
When folded, it can function as a carabiner for attachment to a backpack or lanyard. Its magnetic design allows it to attach to suitable metal surfaces, while the body can also be used as a compact handheld grip.
Unfold the mount and it becomes a tabletop stand for static filming, vlogging or other freestanding camera setups.
The adjustable joint provides up to 180° of tilt, allowing the camera to be pointed upwards or downwards without having to reposition the entire mount.
This is particularly useful when the MA04 is fixed to a metal surface or positioned on a tabletop.
The camera can rotate through 360°, allowing quick changes in composition and orientation.
Switching between landscape and portrait positioning makes it easier to capture conventional horizontal footage or vertical content for social platforms without adding a separate orientation adapter.
Magnets on both sides of the MA04 provide additional mounting and expansion options.
Compatible magnetic accessories can be attached to the mount while retaining its core camera support functions.
The integrated 1/4"-20 thread provides a standard mounting point for a second compatible device or accessory.
This can be used for setups incorporating equipment such as another camera, phone, preview monitor or teleprompter alongside the action camera.
The MA04 is constructed from anodised aluminium alloy with magnets and silicone contact surfaces.
It measures 76 × 56 × 20mm and weighs 69g. Total weight with accessories is 90g.
A self-adhesive magnetic ring is included.
Before attaching the ring, degrease the mounting surface and wipe it completely dry. The adhesive should be applied to a clean, smooth and flat surface.
Press the full surface of the ring firmly into place and leave it for 24 hours before applying any weight. When mounting the camera, position it centrally on the ring.
Uneven, greasy or dusty surfaces can reduce the strength of the adhesive connection.
The MA04 S165 combines several useful action camera supports in one compact accessory.
Instead of carrying separate handheld grips, tabletop stands and magnetic mounts, the folding design allows you to change configurations depending on the shot.
The 180° tilt and 360° rotation provide additional framing control, while double-sided magnets and a 1/4"-20 thread provide options for expanding the setup with compatible accessories.
| Brand | Ulanzi |
| Model | MA04 (S165 version) |
| Type | Magnetic quick-release mount and desktop stand |
| Compatibility | DJI Osmo Action 3, Action 4, Action 5 Pro |
| Camera Mount | Magnetic MagLock with quick-release lock |
| Magnets | Double-sided |
| Accessory Thread | 1/4"-20 |
| Tilt | 180° |
| Rotation | 360° |
| Orientation | Portrait and landscape |
| Modes | Carabiner, magnetic mount, handle, tabletop stand |
| Material | Anodised aluminium alloy, magnets and silicone |
| Dimensions | 76 × 56 × 20mm |
| Mount Weight | 69g |
| Total Weight with Accessories | 90g |
Free UK Standard delivery on orders over £150.00*
| Order Date (if received before 3pm) | Cost | Latest Expected Delivery Date |
|---|---|---|
|
UK Standard (Free for orders over £150.00 offer excludes Northern Ireland & Additional Shipping Fees) |
Spend under £9.99 - £5.99 Spend under £149.99 - £3.99 Spend £150+ - Free |
2-4 Working Days |
| UK Express Delivery | £5.99 | 1-3 Working Days |
| UK Next Working Day | £8.00 | Next Working Day |
| UK Next Working Day (Guaranteed) | £15 | Next Working Day |
| UK Before 2pm Next Working Day | £18.00 | Before 2pm Next Working Day |
| UK Saturday Delivery | £30.00 | The Next Saturday |
| UK Sunday Delivery | £30.00 | The Next Sunday |
EssentialPhoto & Video is committed to the provision of quality and reliable products and outstanding customer service. Buyers are entitled to request cancellation of an order within 14 days of receipt of the goods, and are granted a further 14 days to return the item to us for a full refund.
Please be aware: Products may vary slightly from batch to batch. Images provided online are as accurate a representation as possible, however please note that the colour and design of products may vary slightly, but that this does not affect functionality.
We are able to ship from our UK based warehouses to many countries around the world. Click below to check shipping rates to your country.
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We are able to ship from our UK based warehouses to many countries around the world. Click below to check shipping rates to your country...
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