The 27mm Sealey Ratchet Combination Spanner is a specialist tool for heavy commercial vehicles, agricultural machinery, and industrial equipment where larger fasteners are standard. This heavy-duty spanner provides the substantial leverage and strength required for demanding professional applications. Engineered from Chrome Vanadium steel with the advanced WallDrive® ratchet ring, this spanner features a 72-tooth mechanism requiring only 5° rotation between clicks. This ultra-smooth ratchet action makes working on large truck components, plant equipment, and industrial machinery more efficient, particularly in confined spaces where conventional tools struggle. Features and Benefits:27mm size for heavy commercial and industrial equipment72-tooth ultra-smooth ratchet actionWallDrive® technology for enhanced torque transferChrome Vanadium steel constructionLifetime guarantee Specifications: Brand: Premier Length: 330mm Nett Weight: 0.65kg Set Model No(s): n/a Size: 27mm