Shopping Cart

Your cart is empty.

Your cart is empty.

Lethan 9 Piece Hook Weight Set, Hooked Weight Mass Set (Cast Iron Only) 10g - 1,000g

5.0 (5) Write Review
Free shipping on orders over $29.99

$54.01

$ 25 .99 $25.99

In Stock

1.Style:Cast Iron Only


  • Sci-Supply is an American small business based in Southwest Ohio and has been proudly serving our customers since 2004. Get high quality products and exceptional customer care while supporting a small American business. We go the extra mile for YOU!
  • Includes 9 Individual Hook Weights Ranging from 10g to 1,000g in Size
  • Weights Included: One 10g Weight, Two 20g Weights, One 50g Weight, One 100g Weight, Two 200g Weights, One 500g Weight, and One 1,000g Weight
  • Lower Hook Receivers For Stacking Weights (See Alternate Photos)
  • Plastic Storage Case Included
  • Durable Gel Coat High Quality Finish


Set Contains One (1) 10g Weight, Two (2) 20g Weights, One (1) 50g Weight, One (1) 100g Weight, Two (2) 200g Weights, One (1) 500g Weight, One (1) 1,000g Weight.


Matthew Schmidt
2025-07-01 17:38:15
I used these for my son's science fair suspension bridge project to show how strong a cardboard suspension bridge could be. Great variety, solid material, well integrated hooks. They storage tray is nicely made and works well.
Gene E
2025-05-24 12:38:10
As a science teacher I've had similar weight sets over the years. The hooks tend to get loose and break off after much use or after being dropped on the ground enough times. Some activities do not even require the hook. This most recent weight set I bought works great, just like all the rest.
seeking_peace
2025-05-19 20:17:08
These work very well for his many experiments he has done in physics. They are packaged nicely and are well made.
Xingyu
2025-05-12 16:28:48
They are weights. I don't know what else to say about them
Thomas
2025-01-22 10:10:46
What about these specifically to weigh down trees limbs and eventually the avocado trees I plan on growing they do great