Pendulum Bobs providing a firm grip at

providing a firm grip at all angles of opening

Premium Quality: Linear Expansion of Metal Apparatus is made of high-grade construction all the way through

Rubber Bungs: Fitted with two rubber bungs

For the demonstration of the structures and working

Ideal for Wheatstone Bridge Work: Suitable for Wheatstone bridge experiments

Pendulum Bobs providing a firm grip atSet of 6, Pendulum Bobs Material: Brass Diameter: 25mm Product may contain Lead & Brass use in a protected environment, under the adult's guidance. Premium Quality: Pendulum Bobs is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different