Help Please
I have a Britool EVT 1200 Torque Wrench, had it for getting on towards 40 odd years. I lost the small ball bearing at the bottom of the spring, if you have one you will know what I mean. Can anyone tell me what size it should be please. I tried Britool but they seem reluctant to release this trade secret information, just insisting I sent it in for overall and calibration.
Help would be much appreciated..
JohnT
