The bahco s4rm 30mm x 36mm reversible ratchet spanner is the largest in the series, covering four substantial sizes 30mm, 32mm, 34mm, and 36mm. This heavy duty tool is specifically designed for industrial applications, large commercial vehicles, plant machinery, and construction equipment where the largest metric fasteners are encountered. Constructed from top quality forged steel with nickel and chrome plating in a matt finish, this spanner provides exceptional strength and durability for demanding professional use. At these larger sizes, the ratcheting mechanism becomes particularly valuable, significantly reducing the physical effort and time required for fastening operations whilst eliminating the need for constant repositioning in restricted working areas. The push button direction lever enables quick reversing between tightening and loosening operations, making this an essential tool for heavy industry professionals, plant engineers, and specialist mechanics. Features and benefits bull covers 30mm, 32mm, 34mm, and 36mm sizes in one tool bull heavy duty forged steel construction bull ratcheting action reduces effort on large fasteners bull matt chrome finish for secure grip bull essential for industrial and heavy commercial applications contents bull 1 x bahco s4rm series reversible ratchet spanner 30 32 34 36mm specifications length mm 360