The Wildest 'Vise Grip' Design Ever - Channellock 910C GripLock

In this video we check out a vintage 1960's era Channellock 910 locking pliers.
These were introduced in 1966 and discontinued a few years after.
These pliers are self adjusting, and can be entirely operated with one hand.

Patents:
https://patents.google.com/patent/US2531285A
https://patents.google.com/patent/US2576286A
https://patents.google.com/patent/US2997903A

1966 Ad:
https://books.google.com/books?id=89MDAAAAMBAJ&pg=PA219&dq=channellock+910&hl=en&sa=X&ved=2ahUKEwj0peK6tqeHAxWOCnkGHTUpAUkQ6AF6BAgIEAI#v=onepage&q=channellock%20910&f=false

1966 Ad:
https://books.google.com/books?id=nSkDAAAAMBAJ&pg=PA241&dq=channellock+910&hl=en&sa=X&ved=2ahUKEwj0peK6tqeHAxWOCnkGHTUpAUkQ6AF6BAgLEAI#v=onepage&q&f=false

1967 Ad:
https://books.google.com/books?id=ASoDAAAAMBAJ&pg=PA113&dq=channellock+910&hl=en&sa=X&ved=2ahUKEwjxid77taeHAxWplYkEHfN7DJEQ6AF6BAgFEAI#v=onepage&q=channellock%20910&f=false

1967 Ad:
https://archive.org/details/ChannellockCatalogNo68/page/n11/mode/2up

00:00 Intro
00:50 Operation
01:27 History
02:19 Negatives
03:16 My Thoughts & Outro