Constructed from reliable materials that block splashes and dust accumulation, it minimizes the risk of oxidation and sticking during long-term use. For W251 W164 A1647400435 A1647400735 1647400335 Lock Mechanism Tailgate Boot Lid Reliable locking structure secures your belongings well during daily commutes and long travels. Excellent sealing and locking effect, keeps dust, rain and dirt out of the trunk compartment. Application scenario: Works for replacing worn, stuck and cracked trunk latches on daily commuter vehicles, Manufacturer: BLNETU