Estone Hexagon Scaffold Podger Ratchet Spanner Ratcheting Socket Wrench Tool 19mm/22mm (Gold) Ratcheting design to make work with bolts fast and easy. Tapered end to line up bolt holes. Double sized hexagon spanner with ratchet mechanism. Ideal for scaffolding and construction. Material: Cr-V Specifications: 19mm / 22mm.