Posted on Mar 22, 2018
Powered Wrench US Patent #7934440 Removing a Spark Plug
1.08K
1
3
0
0
0
Posted in these groups: 
Auto Mechanics
Auto Mechanics
Posted >1 y ago
Responses: 2
1
1
0
Did that quarter drive break loose that spark plug, or was it already loose?
(1)
(0)
Vince Samudosky
Good question Sargent. I loosened it by hand and retightened it but did not crank it down. They are all gear to gear steel gears that shift from 18:1 to 30:1 torque ratio. It depends on the key way strength that is in there to determine its durability. Thank you.
(0)
(0)
0
0
0
Reaching nuts and bolts in an accurate and faster fashion with any power source and various attachments to reach hard places like never before.
(0)
(0)
Read This Next
Continue with Facebook 
Continue with Google