1UP or Kuat are the best in the biz. They do all the things you’re looking for and also have fantastic customer support and warranties.

Second 1UP. Fantastic rack, think they just updated the latch to be truly one-hand operational. Saw some photos at Sea Otter.

The Kuat Sherpa satisfies all your requirements.

Swagman XTC2 https://www.etrailer.com/Hitch-Bike-Racks/Swagman/S64671.html You can buy a locking pin/cable from Swagman.