Fork Height : On a forklift, the vertical distance from the floor to the horizontal load-carrying surface of the forks, measured adjacent to the heel of the forks, and in the case of reach trucks, with the forks extended
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}