The Helix 4th Axis Spacer from Letus35 is a removable press fit spacer that allows you to mount the Helix 4th axis bracket on the post of a vest/arm type camera stabilizer. This spacer works with optional supports arms that have a 19mm Laing post.

The spacer features four through holes which allow you to mount the spacer to an optional Letus Devitte mount, which can then be mounted to your tripod. This combination allows you to mount an optional Helix 4th axis bracket onto your tripod and maintain the stabilization capabilities of your Letus Helix. The spacer is custom milled from aluminum.

Removable Spacer Helix Fourth Axis    Allows Mounting to Vest / Arm Stabilizer    Custom Milled Aluminum

Related Questions and Answers

Q: 1. Will this work with a Canon XF405?

A: You can fly a Canon XF405 on this stabilizer.

Q: 2. Follow up question in regards to the Letus 35 and the Letus Pro- what is the difference/better for the Sony FX9?

A: The Letus35 Helix 3-Axis Camera Stabilizer with Bluetooth/RC Modules is designed for camera setups weighing up to 16 lb while the Letus35 Letus Helix Pro is designed for setups weighing up to 20 lb along with a front support ring to eliminate flex. Considering the size of the Sony FX9, the Pro version may be a better choice.

Q: 3. is this compatible with Pilotfly Adventurer?

A: This product only lists compatibility with the H2, H2-45 and T1 Gimbals from Pilotfly. We are not aware of it being compatible with the Adventurer as well and do not recommend it for that gimbal.

Q: 4. Will this hold an Ursa Mini Pro 4.6k? With a lens & battery I’m under 16lbs, but not sure if it will support the form factor.

A: If your total load is under 16 pounds it should work, however you more than likely will need to add the Letus35 Heavy Duty Camera Plate for Helix, B&H # LELTHXHDCP. The heavy duty plate allows you to use a larger sized camera on the Helix. https://bhpho.to/2iasObp

Q: 5. Will this work with the Canon c200

A: Yes it will. The Letus Helix is designed to handle cameras like the Canon C200.

Q: 6. Will this gimbal fly the C300 mark II without any additional parts?

A: Yes it will. The Helix supports a load up to 16 Pounds and is designed to work with Cinema cameras like the C300 Mark II.

Q: 7. What cameras can this plate handle, that the jr. plate can't handle? Will this handle a BMCC?

A: I use this plate on the Helix JR. I have a C100 markII the small pate it came with couldn't hold it. I also have a 5D mark II and with that, I can use the small plate. I can't speak to any cameras larger than the C100 though.

Q: 8. This looks like a two axis stabilizer so want to confirm if two or three and if three can i make it a two axis only to add onto steadicam to keep pan control on steadicam only and this to serve like a trinity style head with roll and tilt stabilized and if so can i control tilt somehow like trinity head? Also would a light derigged c300 mark iii with L series glass such as a 14mm2.8L be ok on this weight wise?

A: it is a 3 axis system with the helix 4th Axis bracket. According to the manufacturer "The Helix 4th Axis Bracket from Letus allows you to use your Helix camera stabilizer on 3rd party camera supports such as tripods, vest/arm type supports and optional Easy Rigs when using optional accessories. The 4th axis bracket features a built-in main bearing on the cross bar for free rotation and two risers that accept bearings that allow for tilt rotation. You mount the included bearings and o-rings onto your Helix stabilizer and then fit your Helix into the 4th axis's risers, securing them with the four included M5 set screws. At this point, you can mount the entire rig onto a Steadicam-type rig, using an optional spacer, onto a tripod with the optional spacer and Devitte mount, or to an Easy Rig (not included) using an optional top handle. The crossbar incorporates 6x threaded 1/4"-20 accessory mounting points." so it can be mounted on a steadicam in the manner you have described. the Helix Pro will support a C300MKiii or a C500MKii

Q: 9. How much does this weigh?

A: The total weight of the Letus35 EXO17 Support Vest is 13lbs.

Q: 10. Will this hold aN Ursa Mini Pro 4.6k?

A: According to Letus, yes you can fly a BMD URSA Mini Pro 4.6K with the Helix 3. You will need this cable, Letus35 Sony F5/F55 Power Cable for Helix (XLR to LEMO) B&H # LELTHXXLR and they strongly suggest a second battery, Letus35 Helix Juice Box Battery (5200 mAh) B&H # LELTHXJBOX.