Related Clues:

• Tool causing trouble in works?
• Gripping thing -- works OK until it's inserted!
• One causing disruption in the works?
• One goes across, apparently, and one can turn either way
• Wrench-like tool
• Tool to measure energy new refrigerator initially consumes
• Tool causing catastrophe in works?
• Wrench small one taken from cycle bag
• Tool for workmen making bridge
• A tool for adjusting bridge?
• One maybe coming across interference in works?
• Tool in small bag on bike I removed
• Tool one passes across?
• Tool -- second one missing from saddlebag