8mm nut Spinner

Nut spinner for 8mm nuts ( 15mm A/F) based on part of excellent design by "boopido". . has a hole to allow bolt to pass through spinner for longer bolt length. Is not designed to be left on so there is a little chamfer to guide it onto nut, spin it tight and put it in your pocket! I use this to bolt up my Vertical kayak posts as the material is less likely to scratch the roof of the car and does rot in the kayak bag.