Does this item pull up and then twist to lock into place or is it some sort of spring mechanism?
261067
All it does is that it just pull straight up and locks into place and with some force onto it, it goes back down. It has spring loaded catches in it. You do not have to twist to lock into place.
261068
Hello Mariah,it does pop up but i believe it clicks to stay in the upright position and then you push it back down to go down.Thank you,~McGrath
261069
It has a spring loaded ball bearing that drops onto a detent in the housing.
394783
It is basically just like the cigarette lighter or power port in your car. You can plug your phone charger or power supplies into it. No twist lock that I am aware of.
251473
just with tension. there is a little screw that tightens down on the arm to hold it in place. in all honesty, not amazing but it works. I have had some issues getting it to lock into place myself...but on the other hand it is really cheap.
600350
It's a push/pull cable. I had hoped to use it to manually operate the choke on my old car but the angle/direction of the choke mechanism prevented me from using it. There is no twist to release or anything like that, simply push and pull.
1656055
You can just swivel this up-and-down it does not have it does have a lock mechanism
285571
It's locked in the up position and stays in line. When pushed to the side it's not locked but it's not flopping around either. It stays put until you pull it back up.
1291155
It's easy to move it to the position you want, then lock it in. The supplied Allen (hex) wrench does the trick for loosening/tightening all swivel points.
1616344
It opens and closes fine. Just flick it open with the assist nub and the spring carries it open and locks in place.
1611232
Mine is very easy. Just put on and pull off. No twisting. I even bought one for my daughter.
2033141
It does lock on pretty tight but I found that if you twist counter clockwise it will release easily. Once you get it down it will be easier it took me a little time to figure it out too.
1733736
It took me a little while to figure out too. Just PULL, don't twist. I had to use something to pry it out the first time because it was set in pretty tight.
1871210
Ours does lock. Twist it around until it falls into place. It shouldn't move.
1147833
There is no locking mechanism. It has a spring loaded latch either up or down
1387656
You simply rotate it with your finger. Each rotation sort of "locks" in place, but it is pretty easy to rotate to the next step.
1951668
Twist lock -- then it extends. It seems good and tight/secure, but I haven't extended it much. I have not noticed the camera rotating, but as I said, normally I just use it at the collapsed length.
66510
This is spring based but it locks when it is fully expanded. Red button in the middle actually pushes in when device is placed on it and it snaps to fit accordingly.
670201
you pull to adjust and push to lock. nothing comes off. its that simple. Hope this helps.