General description Bahco S4RM ratcheting spanners are made from top-quality forged steel, nickel and chrome plated in a matt finish for a smooth and secure grip. This set includes three high-quality spanners that cover a total of 12 sizes, making them ideal for motor mechanics and DIY enthusiasts. The ratcheting heads are designed for easy use, allowing you to grip nuts or bolts and tighten or loosen them with minimal movement, even in tight or awkward spaces. Technical specifications Material: Forged steel with nickel and chrome plating Size range: 8-19mm Sizes included: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, and 19mm Compatibility and accessories Compatible with standard nuts and bolts within the size range Supplied with a fabric carrying case with a belt loop for easy storage and transport Installation No installation required; ready to use out of the box Usage Grip nuts or bolts and turn the ratchet handle to tighten or loosen Change direction easily