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The QWORK Lab Slotted Mass Set features a total of 100g in nine 10g chromium-plated steel weights plus a 10g hanger, delivering ±2% accuracy. Designed for durability and versatility, this compact set is perfect for laboratory, educational, and home use, enabling precise measurement of pressure, force, and torque.




| ASIN | B0BCK1Z7JB |
| Best Sellers Rank | #12,370 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab Weights |
| Date First Available | August 31, 2022 |
| Item Weight | 7.9 ounces |
| Item model number | WD8531 |
| Manufacturer | QWORK |
| Package Dimensions | 4.65 x 3.86 x 1.22 inches |
K**I
Perfect hook weights
I use these for my center weights when doing kumihimo braids. Perfect for my use and adding or reducing weight if needed. Great size and functional for many things for it's adjusting
V**3
Looks fine
They look like they will be fine. I haven't used them yet. Smaller than I thought they would be, but thats good.
A**E
Perfect
Accurate weights and nicely finished. Perfect for lab experiments and classroom use.
M**G
Weight
If you are looking for a weight for fabric this is not what you want.
B**N
Sewing Weights
The size could be a little bigger for me.
S**7
Perfect for the physics labs I was doing
Got for a physics class. Was exactly what I needed. And multiple weights helped my labs come out perfect
D**R
Works great
Works great
L**R
Don’t. Just don’t
Waste of money. Waste of time ordering and definitely a waste of time returning. These weights are very tiny. Not suitable for fabric weights
L**E
Nice little weights, good for holding down paper
P**S
Just write for weighing my birdfeeders for the weight of the birds to close the ports.
R**E
Conforme à l'article vendu
A**O
The weights were accurate
C**N
Ne tient pas tout à fait le tissu en place. Je dois en mettre plusieurs pour avoir un minimum de stabilité de mon tissu.
Trustpilot
5 days ago
1 month ago