Storage trunk with lock for car rear tailgate Function and benefits Enhances safety and comfort by providing a secure trunk lock Improves trunk functionality with smoother and more convenient tailgate operation Makes opening and locking the tailgate easier and more convenient Compatibility and part details Reference Part No: 8484028040 and 8484028040 Compatible models: RX270 / RX350 / RX450H and LX450D / LX460 / LX570 How it works Integrates with the car rear trunk boot luggage switch and tailgate door key button to open and lock the tailgate Size and material Size and material are not specified in the listing Practical use scenarios Daily grocery trips when loading and unloading items for one handed operation Family trips requiring quick trunk access for packing and securing luggage Parking in low light or crowded areas for easier tailgate control and security Performance Designed to operate reliably with the listed vehicle models and original tailgate control mechanisms