This 12-piece ring spanner set features an offset design for better access in tight spaces. It's crafted from CRV steel, ensuring durability and strength. The spanners have a highly polished finish, which not only looks great but also resists corrosion. The dipped sleeves provide a comfortable grip. The set comes in a convenient tool roll for easy storage and transport. The contents include various size combinations with specific lengths: 6mm x 7mm (185mm long), 8mm x 9mm (195mm long), 10mm x 11mm (205mm long), 12mm x 13mm (220mm long), 14mm x 15mm (235mm long), 16mm x 17mm (255mm long), 18mm x 19mm (270mm long), 20mm x 22mm (300mm long), 21mm x 23mm (325mm long), 24mm x 27mm (335mm long), 25mm x 28mm (355mm long), and 30mm x 32mm (375mm long).


Using this ring spanner set is easy. Just select the right size spanner for your nut or bolt. Make sure the spanner fits snugly to avoid slipping and causing damage. When using, apply steady pressure in the right direction. For safety, always wear appropriate hand protection. As for maintenance, after each use, wipe the spanners clean with a dry cloth to remove dirt and debris. You can also apply a light coat of oil to prevent rust. Keep the set in the provided tool roll when not in use to protect the spanners and keep them organized.