To convert ounces to grams, you can use the conversion factor that 1 ounce is approximately equal to 28.3495 grams.
Given that the tool weighs 5 ounces, you can calculate the weight in grams as follows:
\[ \text{Weight in grams} = 5 , \text{oz} \times 28.3495 , \text{g/oz} \]
Calculating this:
\[ \text{Weight in grams} = 5 \times 28.3495 = 141.7475 , \text{g} \]
Now, rounding to the nearest hundredth:
\[ \text{Weight in grams} \approx 141.75 , \text{g} \]
So, the tool weighs 141.75 grams.