• 2 universal wrenches that adapt to all kinds of bolts & nuts

• With just one hand movement
• Effective, practical, light weight system
• Ideal plumbing, carpentry
• The secret is their self-adjusting technology, which allows them to automatically adapt to the size
• They are the solution to your problems with taps, valves, pipes & piping, radiators boilers, wheel
• Automatically fits to the size & shape of nuts and bolts