The metal free weights are made from cast iron.
The TKO 10lb ankle weights use metal bars and a reed feeling material.
I believe it is an office desk that weights a lot. Usually of metal. Made in the USA.
Lead weights are typically made of a mixture of lead metal and other elements such as antimony or tin to increase hardness. So, lead weights are considered a mixture of elements.
No, lead weights are not a compound. Lead weights are typically made of pure lead metal, which is an element on the periodic table.
If it weights 100 pounds then it weighs 100 pounds no matter what it is made of.
This plate tree is constructed from steel and is able to reliably hold up to 300 lbs. worth of weights.
Yes, weights made of metal, such as dumbbells or barbells, are usually recyclable. However, weights with other materials like rubber or plastic may have to be disassembled and separated for proper recycling. It is recommended to check with your local recycling facility for specific guidelines.
Wheel balancing weights are made from lead.
They are usually made of metal. Most pure plastic equipment is frowned upon. (Especially the pink weights)
barbell
Metal free weight tend to be heavier than plastic ones. It is always recommended to get real weights over plastic ones.