Buy from Amazon CA Site www.amazon.ca Product Description Bogen Manfrotto The 3416 338 is fitted between tripod and head and is used in combination with tripods that don't have built-in levelling mechanisms. Its three adjustment dials enable the operator to make fine finger tip adjustments up to +- 5 degrees to ensure the camera is perfectly level. The dials also have locking rings to ensure stability once the right position is reached. A spirit level is built in for reference. The base has a 38" female tripod fitting and a 38" male head fitting. Disclaimer: Orchid is a participant in the Amazon.ca, Inc. Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon CA Site. Amazon and the Amazon logo are trademarks of Amazon, Inc. or its affiliates.