The bahco 31 series adjustable spanner is a professional grade adjustable wrench designed for versatile fastening applications across trade and maintenance work. Featuring a distinctive phosphated black finish for enhanced corrosion resistance, this tool combines durability with practical functionality for daily workshop and site use. The fixed jaw incorporates a measurement scale that allows quick visual assessment of nut, bolt and bar sizes, eliminating the need for separate measuring tools when sizing fixings. Alligator jaws at one end provide enhanced grip on fasteners, whilst the precision engineered adjustable mechanism ensures smooth operation and reliable clamping force. Ideal for plumbers, engineers and general maintenance professionals who require a dependable adjustable spanner for varied fastening tasks. The compact 200mm length and 32mm capacity make this tool particularly suited to working in confined spaces whilst still accommodating a wide range of standard fixings. Features and benefits bull phosphated finish provides corrosion resistance for extended tool life bull fixed jaw measurement scale for quick sizing of fasteners bull alligator jaws deliver superior grip on nuts and bolts bull spare adjustable jaws and knurl sets available for long term serviceability specifications length mm 200 capacity mm 32 length in 8 weight 270g