The Micro-Tec 55mm Combination Spanner is a professional-grade heavy-duty wrench engineered for serious workshop and industrial torque applications. Built from premium chrome vanadium steel, double heat-treated for exceptional strength and longevity, this spanner delivers reliable performance under high load while resisting wear, flex, and deformation. Its slimline profile ensures easier access in restricted spaces, while the 12-point bi-hex ring provides strong fastener engagement and smooth torque delivery. Designed for technicians handling large fasteners in mechanical, automotive, mining, construction, and plant maintenance environments, this 55mm spanner is a must-have for heavy machinery work. With a long 620mm length for maximum leverage and a solid 2200g build, it’s engineered to handle the toughest fastening and loosening tasks with confidence.

• 55mm combination ring & flat spanner for large fasteners
• Manufactured from chrome vanadium steel for superior durability
• Double heat treated for increased strength and extended service life
• Slimline design offers improved access in tight industrial spaces
• 12-point bi-hex ring for strong grip and smoother torque application
• Long 620mm body provides excellent leverage
• Heavy-duty weight: 2200g
• Ideal for industrial, automotive, plant, and heavy machinery maintenance