The Manfrotto 420B is a black aluminum Combi-Boom that converts between a light stand and boom. It has a 131–392 cm height range, 9 kg payload and is supplied with a counterweight sandbag.
The Manfrotto 420B is a black aluminum Combi-Boom that converts between a light stand and boom. It has a 131–392 cm height range, 9 kg payload and is supplied with a counterweight sandbag.

The black aluminum 420B works as a light stand and as a Combi-Boom. A sandbag is supplied and double-braced legs support safe operation.
With one lever movement the stand converts to a boom for precise off-axis light placement.
Double-braced legs increase stability. When using the boom, always observe the payload and balance the setup.

| Manufacturer: | Manfrotto |
| Category: | Tripods for lights |
| Weight | 3kg |
| Max height | 392cm |
| Tirpod Payload | 9kg |
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