Possible Clues:

• Digit given hit changing at the tip
• One opposed to other manual workers?
• Part of a 'hang loose' sign
• Initially try hitching using member breezily
• Roadside digital display?
• Area of Northumberland that's handy for suckers?
• Leaf through
• A green one is helpful in a garden
• "Opposable" digit
• 'Opposable' digit