Designed for learning and teaching purposes, the single pulley with hook is ideal for demonstrating the mechanics of pulleys in a classroom environment. Teachers can use this equipment to show how pulleys can change the direction of force and make lifting tasks easier. By setting up the pulley on a rail or fixed point, students can conduct hands-on experiments to see the effects of different pulley configurations on lifting efficiency. Features -Color:Assorted Color -Material:Iron, plastic -Size:10.00X4.00X2.00cm/3.93X1.57X0.79in -Ideal for learning use: ideal for school experiments, this pulley is an essential tool for teaching physical mechanics and enhancing student understanding -Hook for easy attachment: the builtin hook makes it easy to attach and suspend objects, facilitating a variety of experimental configurations -Robust and reliable materials: constructed from iron and plastic, this pulley offers durability and a strong load-bearing capacity for reliable use -Student-friendly design: designed to be straightforward and easy to operate, this pulley is ideal for student use, promoting hands-on learning -Physics mechanics experiment pulley: ideal for physics mechanics experiments, helping students understand the principles of pulleys effectively Package list: 4 x pulleys