It depends on the screwdriver. Only a really little one would weigh 3 ounces...but I guess you could make a great big screwdriver with a real long shank that weighs three pounds.
3lb
3lbs
3oz
3lbs By:Mark Jemison
3lbs
tarantulas weigh 3lbs maximum
3lbs
2lb. 3oz.
My screwdriver is 6 ounces.
3oz 85 cents
43 ounces
same as adult, 3lbs
About 3oz to 4oz depending on the size of grape.
It weighs the same as an adults, which is 3lbs.
i think 1 litre of milk = 0.97kg of milk