This has been modified so the jaw is removable and it allows that extra distance for the next size cable gland. A common adaptation done by electricians. Does not affect use. The Bahco 9031 Ergo Adjustable Spanner is a high-quality hand tool designed for DIY enthusiasts and professionals alike. With an extra-wide 218mm jaw size and made from durable steel, this adjustable wrench provides a strong and reliable grip for tightening and loosening nuts and bolts. The non-ratcheting action and ergonomic design make it comfortable to use, while the 1-year manufacturer warranty ensures peace of mind. Ideal for various applications, the Bahco 9031 Ergo Spanner is a versatile addition to any workshop or tool collection.