Possible Clues:

• Your garden tool is over one foot
• It's over one foot long
• 'Perhaps your garden tool is about one foot (3,4)'
• It's just over a foot
• He, 'e and so on, just over one foot long
• Half a pair is just over a foot
• It's just over a foot for your scraper
• That's just over a bit of a foot
• Your garden tool is only a foot long
• Your garden tool, perhaps, is a foot long