• Max Jaw Capacity: 20 mm for 6" (150 mm) adjustable wrench. 25 mm for 8" (200 mm) adjustable wrench. 30 mm for10" (250 mm) adjustable wrench. 35 mm for 12" (300 mm) adjustable wrench
• Load Strengthening Design: The torque range of this shifting wrench set (150 mm plumbing spanner is 191 NM. 200 mm is 356NM. 250 mm is 594 NM.300 mm is 1009 NM. )
• Improves Work Efficiency: 15-degree angle head and thinner jaws of this slim shifting spanner set give a greater access in tight spaces. Black Phosphate finish resists corrosion
• Dual-Sides Scale: Dual measurement scales (Metric on front, SAE on reverse.) are easy to read and handy for sizing nuts, pipes and tube diameters
• Application: These small small adjustable wrenches can be used on all types of bolts, nuts or pipe and good at gripping, holding, twisting for plumbers,construction workers, mechanics and DIY