Upgrade your toolbox with the STAHLWILLE 5 Piece Corona 23 Double Ended Ring Spanner Value Pack SWVP23/5. These robust and ergonomic wrenches are designed for professionals who demand tools that perform consistently and reliably. - Forged from high-quality special steel, these double ended ring spanners are highly durable and built to last. The non-slip finish ensures a secure grip, providing the user with utmost comfort and safety during operation. They feature extremely thin-walled rings, perfect for working in hard-to-reach places on machines, cars, bicycles, and more. - The unique AS drive profile allows for high force transmission to the sides of nuts and bolts without causing damage. Moreover, low manufacturing tolerances ensure a secure fit on the screw every time, enhancing efficiency and precision. - Non-slip finish for a comfortable and secure grip - High-quality special steel for outstanding durability - Thin-walled rings for working in confined spaces - AS drive (Anti-Slip Drive) profile for high force transmission without damaging nuts and bolts - Includes1 x 10 x 11mm1 x 12 x 13mm1 x 14 x 15mm1 x 16 x 17mm1 x 18 x 19mm