The Manfrotto 577gives you the freedom to remove the camera from the head without detaching it from the plate and put it on any other support. Compatible with the 501PL (old 3433PL) camera plate (supplied with the 3433, 3460, and 3465 heads) and the special 501PLONG accessory plate.
|Weight||9.9 oz (280g)|
|Attachment Size||1/4" and 3/8" screws attachment type
Bottom: 3/8" female thread attachment type
Attachment 2: 1/4" female thread attachment type
Sliding travel of plate: 0.79" (20.06mm)
|Backup||Secondary safety system|
|Weight||0.62 lb (0.28 kg)|