21mm Cotter Pin Joints
21mm cotter pin joints enable your creation have moving arms, legs and head. Choose from a pack of five 21mm cotter pin joints that contains 5 cotter pins, 10 washers and 10 hardboard disks (enough for 5 joints, eg two arms, two legs and one head). Or, alternatively, you can buy a pack of 25 joints (enough for 25 joints, eg 10 arms, 10 legs and 5 heads) or 50 joints.
If you are unsure how to insert cotter pin joints, we have produced a video tutorial in our ‘How to do it’ Section giving you clear instructions and showing you how easy they are to use.
The 21mm cotter pin joints have all been made in the UK.