Crank handle Pack of 10 30mm

Crank Handle – 30mm, Pack of 10

These 30mm Crank Handles are designed for 4mm shafts and enable rotational input for mechanical systems, automata, and student‑built prototypes. Perfect for converting linear motion into rotation and vice‑versa.

Key Features

• Length: 30mm
• Fits 4mm diameter shafts
• Pack of 10
• Ideal for mechanical movement projects

Ideal for D&T Lessons

• Creating automata and kinetic models
• Teaching motion transformation
• Adding user input to rotating mechanisms