1. Removable 35/40mm valve core, stainless steel inner four-point gland
2. 35/40mm copper inner four-point valve core gland can be installed and removed
3. 35/40mm spool hexagonal gland can be installed and removed
4. Can be installed and removed 22mm basin faucet, water-saving bubbler
5. 14mm angle valve can be installed and removed, single cooling washing machine faucet valve core
6. Removable 30mm shower faucet hexagon nut
7. Material: stainless steel
