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Tether Tools Rock Solid 4-Head Tripod Cross Bar

BH #TERSTAA4 • MFR #RSTAA4
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Tether Tools Rock Solid 4-Head Tripod Cross Bar
Key Features
  • Compatible with Tether Table Aero
  • Supports a Custom Workstation
  • Four Head Mounts
  • 3/8"-16 Tripod Mounting Thread
The Rock Solid 4-Head Tripod Cross Bar from Tether Tools allows the user to create a custom, mobile tethering workstation by supporting both your camera and a Tether Table Aero on top of the same tripod - or similar support. The cross bar mounts directly to most supports via a central 3/8"-16 thread but can also mount to a heavy-duty lightstand with the use of a Rock Solid Baby Ballhead Adapter.
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Tether Tools RSTAA4 Overview

The Rock Solid 4-Head Tripod Cross Bar from Tether Tools allows the user to create a custom, mobile tethering workstation by supporting both your camera and a Tether Table Aero on top of the same tripod - or similar support. The cross bar mounts directly to most supports via a central 3/8"-16 thread but can also mount to a heavy-duty lightstand with the use of a Rock Solid Baby Ballhead Adapter.

The cross bar features four separate mounting points, each one equipped with a 3/8"-16 thread for compatibility with most tripod heads and Tether Tools accessories. The two horizontal mounting points can be shifted along the cross bar for custom positioning and feature knurled screw plates for easy and rapid mounting and dismounting of equipment.

The Rock Solid 4-Head Tripod Cross Bar includes a custom fit case for use during travel and storage.

UPC: 818307013049

Tether Tools RSTAA4 Specs

Tripod Mounting Thread
3/8"-16
Camera Mount Thread Sizes
3/8"-16
Dimensions
4 x 4 x 25" / 10.1 x 10.1 x 63.5 cm
Weight
Not specified by manufacturer
Packaging Info
Package Weight
4.15 lb
Box Dimensions (LxWxH)
25.12 x 4.1 x 3.9"

Tether Tools RSTAA4 Reviews

Rock solid!

By Gerald
Rated 5 out of 5
Date: 2025-08-26

I bought the Tether Tools Cross Bar to stabilize my camera and a laptop for a headshot shoot and it performed flawlessly. I really like all of the mounts and paired it with their side arm. The side arm allowed me to move my camera up and down effortlessly. Great device paired with a C-stand making a compact workstation for your tethered setup.

Solid Rig

By Alan
Rated 5 out of 5
Date: 2018-01-22

This Tripod cross bar is very solid. Well built and very versatile. I use it as an extension on my tripod attach it to a set of rolling wheels which allows me to use it as a mini studio stand when I shoot University Grads on location. It allows speed in shooting. Also with the extra end, an attachment of a� monitor is simple.

See any errors on this page?

On the RSTAA4 wanted to add my gears with a a ...

On the RSTAA4 wanted to add my gears with a a female 1/4" thread to the 3/8" male thread on top of the RSTAA4 cross bar. Can you advise P/N or model of adapter / accessory I can buy ?
Asked by: Teodros
Thanks Gary but on Female side of Adapter I think we need to have 3/8" which can go on top of the RDTAA4 ? Will this be appropriate one ? BH #IMCA103 • MFR #CA-103
Answered by: Teodros
Date published: 2020-08-25

Can I install two camera bodies with lenses and ...

Can I install two camera bodies with lenses and ball heads on this cross bar, one on each side?
Asked by: Daryl
Yes, you may install two camera bodies with lenses attached to each base plate of this Rock Solid 4-Head Tripod Cross Bar as long as the plate already has a ball head attached to them prior to installing the cameras.
Answered by: Kirk R
Date published: 2022-11-07

How much weight can it carry?

How much weight can it carry?
Asked by: G. Adam
I use the cross bar with a large tether table and my laptop on one side and my camera on another arm at the end acting as a tripod and it works great.
Answered by: Anonymous
Date published: 2021-07-21

Using the E-Image Aluminum tripod (#EIGA230PTZ) ...

Using the E-Image Aluminum tripod (#EIGA230PTZ) w/ QR Plate. Can I mount 2 PTZ cameras?
Asked by: Hector
Yes, you can attach the Tether Tools Rock Solid 4-Head Tripod Cross Bar onto the E-Image Aluminum Tripod with Rising Center Column & QR Plate for PTZ Cameras (B&H # EIGA230PTZ). The only issue is that the Tether Tools tripod has a 3/8" screw, so if your PTZ camera has a 1/4" screw opening, you will need a head that changes from 3/8" to 1/4". For example, the Leofoto LH-25 Mini Ball Head with Quick Release Plate (https://bhpho.to/3McfiPK) can do this.
Answered by: Michael S
Date published: 2024-08-22

Since the mounting bases can slide along the bar, ...

Since the mounting bases can slide along the bar, is there any anti-rotational design element, to keep the bases from spinning on the (round) bar?
Asked by: Joe
The only way to prevent the mounting bases from spinning is to lock them secure.
Answered by: Kirk R
Date published: 2021-04-08
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