"WardsSci000490"

This hooked mass set is an ideal addition to your classroom - its economical, convenient, and durable! A set of twenty plated steel hex weights with hook, ranging from 1g to 1kg, conveniently stored on a fitted wooden base economically priced.

Set of nine hooked weights. Range from 10 g to 1000 g. Made of cast iron.

Marked Slotted Weights.

Hooked Weight, 50 g.

Twelve of the most widely used weights on a rack for convenient storage and transport.

Replacement hanger for slotted masses.

High quality for the classroom.

High Quality for the Classroom.