1. suitable for 22mm aerator suitable for basin faucet 2. suitable for 24mm aerator suitable for basin faucet 3. suitable for 40mm gland valve core 4. suitable for 16.5mm built-in aerator 5. suitable for 23.5mm built-in aerator 6. suitable for 21.5mm built-in aerator 7. suitable for 18.5mm built-in aerator 8. suitable for non-standard spouts within 28mm 9. suitable for different sizes of aerators suitable for kitchen faucets 10. suitable for 35mm gland valve core 11. suitable for small hardware copper valve core, quick-opening faucet, angle valve, single cold faucet 12. suitable for 6mm four-corner key faucet 13. 2.0 hexagon wrench, kitchen faucet, shower flower wine round wall seat 14. 2.5 hexagon wrench, basin/kitchen faucet, shower flower wine round wall seat 15. 65 flat screwdriver, shower flower wine wall seat 16. 65 screwdriver, shower flower wine wall seat Colour:As Shown Material:plastic Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Package Contents: 1 * Faucet Wrench 2 * Wrench 2 * screwdriver 1 set * O-ring/gasket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.