Pulley Set with Hooks

Product Code : SCL-CL-11853

Pulley Set with Hooks (SKU SCL-CL-11853) is a double tandem pulley block with two 3 cm black plastic wheels running on bearings in a metal frame, and a hook at each end for hanging it and attaching the load. Teachers use it to show how pulleys change the effort needed to lift a load. Schools, colleges, training institutes, tender contractors and distributors can obtain it from Science Lab Supplies, which supplies it from Ambala, India.

Specifications

Two pulley wheels of 3 cm diameter sit one behind the other in a metal frame, making a tandem block. The wheels are black plastic and bearing-supported, so they turn smoothly with little friction, and hooks on both ends of the frame allow suspension from a stand and connection of a load.

Applications and Experiments for the Pulley Set with Hooks

The block is used to demonstrate pulleys, mechanical advantage, force, motion and the lifting of loads. Because the wheels run on bearings, friction losses stay small, which helps students compare measured effort with the ideal value in simple-machine lessons at school and in introductory college mechanics.

• ICSE Class 10 physics, machines: building block-and-tackle arrangements and finding mechanical advantage and velocity ratio.
• Middle-school science on simple machines: showing how a pulley changes the direction and size of the effort.
• Polytechnic and diploma mechanics labs: measuring effort and load to estimate efficiency.

Hang the block from a firm stand by its upper hook, attach the load to the lower hook, and pull the string with a spring balance to read the effort.

Standard Scope of Supply

The Pulley Set with Hooks is supplied as the pulley block described above, with its two bearing-mounted wheels, metal frame and end hooks. String, stands, weights and spring balances are separate items; any that you need can be added to the quotation.

Packing, MOQ and Lead Time

You can ask for a single pulley block or a set for each bench in a physics room. Every quotation spells out packing, delivery time and price for the quantity you name, and matching weights, stands and other school chemistry lab equipment in India can be priced on the same sheet.

Science Lab Supplies has an Importer-Exporter Code and can ship to buyers in Vietnam, Malaysia, Peru, Egypt, Iraq and Nigeria. Questions and orders go through the contact page; you can also build a list in the enquiry cart or read the lab tender page.

Frequently Asked Questions

How many wheels does the pulley block have?
It has two 3 cm wheels mounted one behind the other in a tandem arrangement, both running on bearings inside a metal frame.

Why are bearings useful in a teaching pulley?
Bearings let the wheels turn smoothly with reduced friction, so the effort students measure is closer to the theoretical value and results are easier to explain.

Where does Science Lab Supplies supply this pulley set from?
Science Lab Supplies dispatches it from Ambala, India, and quotes it either on its own or as part of a complete mechanics or physics laboratory list.

What else do I need to run a pulley experiment?
You will need a stand to hang the block, string, a set of hooked weights as the load and a spring balance for the effort. All can go on one quotation.

Related Simple Machines Equipment

A pulley lesson needs a support, known loads and a way to measure force. These four items from the Chemistry Lab range complete the setup: a ring stand to hang the block, hooked weights, a dynamometer for effort, and a bench-clamp pulley for single-pulley work.

• Ring Stand Set with Accessories — stable support rod and clamps for hanging the block.
• Weights with Hooks — known loads from 50 g to 1000 g.
• Mechanical Dynamometer with Upper and Lower Hooks — measures the effort in newtons.
• Pulley with Table Clamp — single pulley that fixes to the bench edge.

Browse the full Chemistry Lab range or all school lab equipment.

Last updated: 25 September 2026