[Product Usage]This wall mounting toilet seat fixing bolts screws set is designed for toilet wall hanging, providing a secure and sturdy installation. [Easy to Use]Insert the metal fixing bolt into the outer housing, then tighten the to fix the metal bolt. Simple installation. Before tightening the , no installer is needed to hold the pan. The fixation can automatically pre-locking and hold the pan to keep it from falling down. [Versatile Application]This screws repair tool wrench kits fittings can also be used for other fixtures requiring secure wall mounting. [Complete Fixing Set ]The pack contains all fixtures and fittings required to securely fixing your toilet to the wall, convenient and easy installation. [ Material]Wall hung toilet mounting fittings tools are of nylon, sturdy and , resistance to wear and tear.