Bahco Ergo Big-Mouth Adjustable Wrenches are designed according to Bahco’s Scientific 11-Step Ergonomic Design Program. The wrenches feature extra-wide opening jaws with a shorter handle for maximum access in confined spaces. The head combines slim design for accessibility with strength for performance. The jaw does not fall out even at maximum opening of the wrench. The Ergonomically designed thermoplastic elastomer handle distributes pressure uniformly in the hand, reducing the risk for work related injuries. The handle never feels too warm or too cold. Soft, high-friction surface reduces the risk of slipping. This wrench is ideal for plumbers, electricians, and maintenance workers and is perfect for working under the sink, within enclosures, or anywhere that a short handle is needed. Bahco, inventor of the original adjustable wrenches, ergonomics and cutting tools has delivered innovative products for 130 years. In 1886, our iconic Bahco brand was born. Today, it is still a symbol of quality.