Libec ALX S4 KIT Head, Tripod, and Slider Kit

Libec ALX S4 KIT Head, Tripod, and Slider Kit
Libec ALX S4 KIT Head, Tripod, and Slider Kit Libec ALX S4 KIT Head, Tripod, and Slider Kit

Libec ALX S4 KIT Head, Tripod, and Slider Kit. (Mfr # ALX S4 KIT)

Discontinued and replaced by TH-Z S4 KIT 

Key Features:

  • ALX T 2-Stage 75mm Bowl Aluminum Tripod
  • ALX H Fluid Head
  • 15.5" ALX S4 Slider



9 lb / 4 kg

Camera Plate

Sliding plate

Sliding Range

1.6" (+/-40 mm)

Plate Attachment

1/4" screw with video pin

Screw Sliding Range

3" / 76 mm

Tilt Angle

+90° / -80°

Pan Angle




Drag Mode


Tilt Lock



75 mm ball with 3/8"-16-threaded flat base

Leveling Bubble

Yes (illuminated)


2.9 lb / 1.3 kg

Standard Manufacturer's Warranty.

Compatible with both flat and ball-base hardware, the Libec ALX H Fluid Head is a versatile tripod head for video production. The ALX H base features a standard 75mm ball-base with a flattened area containing a standard 3/8"-16 threaded hole for mounting to standard flat-mount hardware found on compact sliders and other grip equipment. The pan and tilt fluid-drag mechanisms are fixed-strength, as is the counterbalance. The head's construction allows for a wide +90° (down)/-80° (up) tilt range. Each axis can be locked down for extra stability during stationary shots. Both sides of the tripod head feature rosettes for attaching the included pan handle on the desired side. The camera connects to the included sliding snap-in plate, which by default holds a 1/4"-20 screw and a guiding pin. A 3/8"-16 screw is included and can be stowed underneath the camera plate when not in use.

Dual-base head with a 75mm ball base and flat base
Tilt lock
Includes quick release camera plate and dual-side rosette mount pan handle
Rosette adapters on both sides
Fixed counterbalance and drag
Illuminated bubble level

ALX T Aluminum Tripod with Mid-Level Spreader (75mm Bowl)

Get the stability you need for your heavy cinema camera kit by using this ALX T Aluminum Tripod with Mid-Level Spreader from Libec. The ALX T can support up to 55 lb and offers a 75mm bowl fitting for holding a wide variety of heads. The standard two-stage legs have a height range of 23.5 to 59", while a telescopic mid-level spreader is available for added stability and fast setup. The tripod also has rubber feet with integrated metal spikes for working on both smooth surfaces and rough outdoor environments. Additionally, it weighs 5.5 lb.

ALX S4 Slider (15.5")

The Libec ALX S4 is a 15.5" long camera slider that features an integrated 75mm ball base with a flat bottom, allowing it to be mounted directly to 75mm bowl fluid heads as well as flat-base heads. When used on tabletop or flat surface using, the slider has a maximum load capacity of 33 lb. For smooth and wobble-free operation, the carriage features eight roller bearings positioned on the rail top and along the sides at angles. A spring-loaded friction knob allows you to adjust slide tension, while a brake knob will lock the carriage in place at any point on the rails. Using a supplied hexagon wrench, you can adjust the pushing force that the ball bearing exerts on the rail.

At each end of the slider, there are 1/4"-20 and 3/8"-16 threads and a rosette for attaching various accessories. If you will be using the slider on the ground or tabletop, the slider features built-in legs with height-adjustable feet to accommodate non-level terrain. For compact storage, the legs fold up against the side of the slider, securing in place using thumb knobs. Unscrewing the knobs completely allows you to detach the legs completely and swap out the 15.5" rail for separately available 32.6" or 47" rail lengths.

Key Features:

12" slide range with a 33 lb payload
33 lb load capacity when used on a tabletop or flat surface
Dual-base tripod mount adapter and bowl clamp for mounting on a tripod with a flat-base or 75mm ball head
Eight high-performance ball bearings on the top and sides allow for smooth, wobble-free motion
Tension/friction knob, brake knob, and bubble level
15.5" rail can be swapped for optional 32.6" or 47" rail lengths
Collapsible tabletop legs for easy setup and storage
Height-adjustable feet
Includes padded carrying case with fixing handle and maintenance kit

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