Beware of grommets!!!!

[waximoff]

I consistently have my rolls of Convex AND Pro-shield mx materials off. The lam usually comes up short where as the convex has been up to 5 yds long. I'd say its all evened out over the years though.

 

[drakesis]

Why count them, weight 1 grommet. Then weight the entire bag, bag weight divided grommet weight equals total grommets....... Less than 1 minute of your time!

 

[TheSnowman]

Somethin tells me my bathroom scale isn't gonna be that precise.

 

[drakesis]

Somethin tells me my bathroom scale isn't gonna be that precise.

lol, no... but a kitchen scale will do the job. Or for envelopes in the office...

 

[oldgoatroper]

Somethin tells me my bathroom scale isn't gonna be that precise.

If you have a scale that might not be as accurate as you think you need, you can still get reasonably close by weighing 20, or 30 or 50, and then weighing the whole lot and calculating accordingly.