Introducing the 13.5mm x 1 LH to Bottle Thread Adapter w/ Grip! Now you can mount 16oz, 1 liter, and 2 liter bottles on your 13.5mm x 1 LH (left hand) threads with this premium adapter! Featuring a quality, black oxidized finish, wrench flats, and an internal o-ring, mount bottles on your threads today!
Internal Threads: 13.5mm x 1 LH (left hand)
External Threads: 16oz, 1 liter, and 2 liter bottles
Material: Black Oxidized Steel
Features: Engraved for easy identification