Extend the second riser of this Manfrotto 420CSU Combi-Boom Stand to its maximum, press a lever, and you have a stand with a two section boom arm. When used as a boom stand, this aluminum stand's maximum load is 11 lbs -- strong enough for a small light fixture with a small softbox or umbrella.
Bogen's old catalog number was 3397.
| Minimum Height | 54" (1.4 m) |
| Maximum Height | 13.4' (4 m) |
| Closed Length | 44.5" (1.1 m) |
| Footprint Diameter | 43" (1.3 m) |
| Weight | 6 lbs (2.7 kg) |
| Maximum Load |
Stand: 22 lbs (12 kg) Closed Boom: 33 lbs (15 kg) Extended Boom: 11 lbs (5 kg) |
| Attachment Size | 5/8" male stud |
| Accepts Wheels | Yes- (018) |
| Air Cushioned | No |
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Pros
Cons
Best Uses
Comments about Manfrotto 420CSU - Convertible Boom Stand with Sand Bag - 13.4' (4m):
I'm basically very happy with this stand. It's sturdy and has good extension. I have an AB800 and with that on one end and a 15 pound counter weight on the other it can go out to full extension without getting bendy or anything. It is a bit heavy, so it's not something I think would try and take on location, but for studio work it has been great.
Beware though, this stand is NOT air cushioned, as I found out the hard way, while moving the stand around a bit the top tier for some reason suddenly came crashing down and I came a couple inches away from getting a 15 pound weight to the head.
Pros
Cons
Best Uses
Comments about Manfrotto 420CSU - Convertible Boom Stand with Sand Bag - 13.4' (4m):
This is a double-duty product-it can serve both as a stand and as a stand with a boom, which makes it a great value. It is especially great to carry on location, as you only have one thing to carry or lose, instead of a stand, boom clamp, boom arm, etc.
It is stronger than it appears in the picture, and the boom arm can hold quite a load-I use my Speedotron brown line M11 heads with a snoot or reflector without worry. I have also used a small softbox on the M11 without a problem.
If you are planing on using it as a boom, I would consider adding a second weight to the stand, down low, for safety reasons. The sandbag (which comes empty, BTW) is meant to counteract the weight on the boom arm. I would also recommend adding the caster/wheel kit if your intended use is as a hairlight, as they need more frequent repositioning than do lights on stands alone in my experience, and the setup can become quite heavy to lift or slide around.
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