Ring & Post Bike Rack is U-lock compatible and offers 2 points of contact. Post is made of 2" steel pipe; ring is 1.5" steel tube. 35" high; 16.5" wide; weighs 18 lbs. Parks 2 bicycles. Easy to install. Mounting options: surface or in-ground (in-ground mounting option may require about 6-week lead time). Available as galvanized or powder coated in any of the following colors: black, red, yellow, orange, dark green, light green, purple, & dark blue. Made in the USA.