Slotted mass sets with hangers made of brass and engraved for identification.

• Includes individually calibrated slotted masses and a mass hanger with hook
• Total weight of set includes hanger
• Made of high-quality brass with a fine finish
• Each piece is engraved to identify its mass
• An essential piece of equipment for many weight-bearing science experiments spanning elementary to university learning

Slotted mass sets comprised of individual masses and one hanger. Made of high-quality brass with a fine finish. Each piece is engraved to identify its mass value. Masses are slotted allowing individual weights to be removed with ease. An essential piece of equipment for many weight-bearing science experiments spanning elementary to university learning.