Figures disagree. A declared load is a static figure: what the support holds without slipping. It says nothing about vibration, wind or what the head can hold once tilted.
Cameras use a 1/4-20 tripod thread; larger heads and sliders often use 3/8-16
Cameras use a 1/4-20 tripod thread; larger heads and sliders often use 3/8-16. A reversible screw or an adapter lets one support take both.
Getting smooth slides
Level the slider first, then support it at both ends on two light stands or a tripod and the included feet. Move the carriage at an even speed, start and stop gently, and use a light camera and lens: the less weight on the carriage, the smoother the move.
Short rail, simple moves
At 30 cm, the rail suits slow pushes toward a product, short parallax moves past a foreground object and tabletop B-roll. For longer moves, the Fotodiox 32-inch rail on this shelf is the step up.
What it does well, and what it gives up
Strengths
Cheap way to add motion
Short and portable
Many threads
About $37
Compromises
Only 9 ratings
Short 12 in travel
Load figures disagree
Specifications
Length
30 cm (12 in); 40 and 50 cm offered
Rail
Aluminum
Bearings
Four
Plate
1/4 in with 3/8 in convertible screw
Threads
Several 1/4 and 3/8 in for tripods and accessories
Load
2-5 kg in the bullets; 11 lb in the title
Amazon reference
B07F1RPHVK
EAN
0702894189228
What people ask before they commit
What length?
This listing is the 30 cm model; 40 and 50 cm are offered.
What load?
The bullets say 2-5 kg; the title says 11 lb.
Can it sit on a tripod?
Yes, through its threads.
Where this one places on its bench
At $37, it is the 2 cheapest of the 9 models in this category published here.
Cheapest on the bench$24
Median$179
Dearest on the bench$324
Our score
8.0/ 10
A cheap starter slider for short moves.
The price on Amazon.com
This model is listed on Amazon.com, at ≈ $37 at the last reading. Listed is not the same as in stock: availability changes daily, and the buy box shows the live price.
Details checked on November 2, 2026.
What use this one answers, among photo equipment
Beginners adding slow pushes and slides to product and B-roll shots.
Sources
Specifications: the manufacturer sheet for photo equipment and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
80 cm (31.5 in) carbon fiber rail · motor built into the rail · Bluetooth app or onboard buttons · A/B memory · below 30 dB · 26 s to 24 h per meter · shutter cable provided for your camera
A carbon fiber motorized slider with the motor built into the rail, app and button control and A/B memory points, sold by KONOVA USA for about $225. It has four ratings.
Best for: Time-lapse and product videographers who want an integrated, quiet slider.
Each amount in a write-up is what the listing showed when that page was written. The figure next to the product is pulled in as you read, and it is the one that counts.