The Global Truss Tension Knob for DT-PRO4000 Stand locks in the height adjustment made to the stand.

Locks in Height Adjustment

Related Questions and Answers

Q: 1. What is the distance from the handle in its lowest position and the bottom of the column?

A: 48-3/4"

Q: 2. What is the total height when collapsed with the upper pole insert removed?

A: 68"

Q: 3. What is the outside dimension of the pole which inserts into the square column?

A: I just received the stand and was able to make measurements. I concur that the OD of end of the pole which inserts into the column is 1-1/16". The other end includes a larger 6" long section with a outside diameter of 1-3/8". This is the end where you would attach other devices. 1-3/16" is a standard size for light stands and speaker stands. There are also adapters available at B

Q: 4. hello! i love the idea of these! i have a pair of yamaha HS8 that i want to mount to a pair of vertical trusses (i understand i will need 2 of these arms). how do i connect the monitor to this arm? is there extra hardware i need? i just can't seem to figure out how i would attach the speaker/monitor to this piece of aluminum. thank you for your help! chris

A: Consider using a pair of Glabal Truss DTF-34 Truss Shelves: https://www.bhphotovideo.com/c/product/1443028-REG/global_truss_dtf_34_truss_shelf_for.html/specs They are designed for use with F34 square trussing.

Q: 5. What's the maximum weight this truss can hold with a center load at full 8 foot span?

A: Please contact Global Truss customer support to discuss further.

Q: 6. Can this be ceiling mounted?

A: The bar is designed to be used with our ST-90, ST-132, and ST-157 crank stand.Is it not design for ceiling mounted applications.

Q: 7. Is there an accessory to hang line array speakers from this stand?

A: No, there are no accessories to hang line array speakers from the Global Truss ST-180 Extra Heavy-Duty Crank Stand with Outriggers (18').

Q: 8. Can I mount 55 in TV's on this mini truss?

A: You would be better off using the Global Truss Truss Mount for LED or Plasma TV, BH # GLDTTVMT34 along with a Global Truss Straight Square Segment for F34 Square Truss (8.2', Aluminum), BH # GLSQ4113. https://bhpho.to/3dzA79A https://bhpho.to/3Qxdqlk

Q: 9. How much weight can be attached to the middle of a 20' span (3x 7' segments)?

A: A 20ft span of F23 truss can support a static load of 178LBS.

Q: 10. What is the diameter of the top pole, 1 3/8 or 1 1/2?

A: The diameter of the top pole is 1 3/8