WORD SPIRAL

Starting from 1, fill in the grid clockwise with four-letter words. The last letter of each word becomes the first letter of the next to reveal a tool type.

1. Ride on waves 2. A bench 3. Untidy state 4. Halt 5. Conspiracy 6. Chore 7. Retain 8. Nuisance 9. Snare 10. Fruit type 11. Govern 12. Cupid 13. Drink in large draughts 14. Lass 15. Minus 16. Synchronisation, informally