Tengtools Teng Double Open Ended Spanner 16 x 17mm TEN621617

General description This double open-ended spanner is designed for tightening and loosening screws or nuts with hexagonal or square heads. It features different-sized openings at each end for versatile use, making it an essential tool for various DIY and home improvement tasks. Made from durable chrome-vanadium steel with a matte finish, it offers reliable performance. Technical specifications Material: Chrome-vanadium steel Finish: Matte Standards: DIN 3110 / ISO 3318 Design: Double-curved angle Size: 16 x 17mm Length: 204mm D1: 38.9mm D2: 37.1mm Compatibility and accessories Suitable for screws and nuts with hexagonal or square heads Compatible with various sizes matching the 16 x 17mm opening Installation No installation required; simply select the appropriate end for your task and use by hand or with a suitable handle or wrench. Usage Use to tighten or loosen screws and nuts with hex or square shapes Ideal for DIY projects, furniture assembly, and home repairs Other information