The Avenger C339BB Grab Clamp with Baby Bushing is flexible and fast and thanks to its pincer jaw design can be affixed to a wider variety of round or square pipes, beams and bars than traditional clamps. It has a push button lock for extra safety and a standard 5/8" Baby receiver for fixtures and gear with a matching stud. Used in TV, video and photographic studios and theaters, the Grab Clamp will hold up to 110 lb.

Zinc Steel Construction    12.5 mm Hole    Load Capacity: 110 lb

Mounts on round, or square pipes, beams and bars.

Supplied with 5/8" Baby Socket.

Five other models are available with a plain .49 mm hole, Junior Spigot, universal receptor, lifting eye, or pulley.

Related Questions and Answers

Q: 1. What is the weight?

A: As per the specifications, the weight of this stand is 7.72 lbs.

Q: 2. Does the baby receiver on this triple also serve as a Junior stud - as does the Kupo version?

A: The receiver is not designed in a way that can be used as a junior pin.

Q: 3. Hello, will this fit and tighten securely on atop a C-Stand?

A: Yes, this has a 16mm connection point which is what is on top of a C-Stand

Q: 4. What is the max weight that this can hold?

A: The max weight that the Avenger C1100 Sparrow Plate can hold really depends on where it is mounted. An example of a light it can hold is an Arri 300W Plus Tungsten Fresnel which weighs about 4 lbs.

Q: 5. The photo shows that it is black. Is the entire piece silver or is the long bar black?

A: The Avenger F900 Baby Triple Header (Chrome-plated) is silver, the image may appear to be black from shadows cast onto the reflective chrome.

Q: 6. Will this hold a Profoto B1?

A: Yes, easily!

Q: 7. Could this be mounted to the ceiling with a Manfrotto magic arm?

A: Yes. The following item will be needed. Impact Conversion Socket 5/8" Female to 5/8" Female BH #IMSRP125P • MFR #SRP-125P https://bhpho.to/3J73Q4p

Q: 8. is the ball swivel removable? leaving just the base and ball rod on ceiling?

A: The swivel can be removed, but it may be difficult to re-install it.

Q: 9. What size thread is the knob to secure this to a 5/8 stud? If you were to purchase a replacement knob, what size would you buy?

A: Unfortunately, Impact does not publish the thread size of the locking knob of this header. The knob can be obtained through Impact directly as a replacement part by calling 1-212-594-2120.

Q: 10. What is the exact distance between the three (3) top 5/8 pins?

A: 13" between the pins.