eature: 1. 2 Step Heights: The lowest height is about 510mm/20in, and the maximum height is around 760mm/30in. With a controllable stepless adjustment knob, you can adjust the height to your needs. 3. Aluminium Alloy: A beautiful anodized surface, frosted feel, and have the characteristics of oxidation and corrosion resistance, and will not be corroded even in the harsh environment of the sea. 4. Easy to install: You can install the table leg on the table top, the table top and table leg which has a lock button become a whole. The light texture makes installation and use more convenient. 5. Foldable RV Table Legs: When you do not need to use the table top, you can put the table legs away, and then fold the table legs and the table top for storage, which saves more space.   Specification: Item Type: Adjustable Table Leg Material: Aluminium Alloy + ABS Maximum Support: Approx. 150KG Retracted Length: Approx. 510mm/20in Unfolded Length: Approx. 760mm/30in Application: For RV, yacht, camper, home deck, terrace, etc.   Package List: 1 x Adjustable Table Leg 6 x Screws