Keep it loose and put your finger on the side of the spool to but a break on it.
From the post-gazette.com
A spin reel is much easier to cast than a free-spool reel, and a long rod helps.
From the nzherald.co.nz
The Pipe or pipe spool is retrieved, staged, rigged, and then lifted into place.
From the en.wikipedia.org
Finesee fishermen can spool this reel with fluorocarbon, braid or monofilament.
From the stltoday.com
Many of them put more than an adequate amount of line on a spinning reel's spool.
From the dailyherald.com
Construction is conceived as the deployment of a long cable from a large spool.
From the en.wikipedia.org
In the morning, using a huge motorized spool, the crew drags the net back aboard.
From the signonsandiego.com
The film is clipped or taped to a spool and exits via a slot lined with flocking.
From the en.wikipedia.org
We developed a dual-spool device with a harness that could lower people on a line.
From the newsweek.com
More examples
Bobbin: a winder around which thread or tape or film or other flexible materials can be wound
Transfer data intended for a peripheral device (usually a printer) into temporary storage
Wind onto a spool or a reel
A device around which thread, wire or cable is wound, especially a cylinder or spindle; To send files to a device or a program (a spooler or a daemon that puts them in a queue for processing at a later time
(Spools) Circus props, hollow metal cylinders used in various circus acts; they are installed one-over-one in several stages to complicate the tricks as balancing is to be maintained constantly in this case.
(Spools) To dream of spools of thread, indicates some long and arduous tasks, but which when completed will meet your most sanguine expectations. If they are empty, there will be disappointments for you.
A flanged roll on which film is wound for general handling or projection.
Continuous length of paper or cardboard wound around a core (a tube serving as the axis of the spool).
Also referred to as a king spool. Often used on American Knit Corporation Hose Knitting machinery for making mechanical rubber products.