Features: Save time with this automatic size adjustable wrench set, featuring spring loaded jaw that effortlessly adapt to fit nut and bolts from 5-32mm and 3/16"-1-1/4". Designed with a unique jaw mechanism and serrated edges, this carbon steel wrench ensures a firmly grip on various fasteners. Ideal for repair enthusiasts, professional mechanics, and home users, this versatile tool is a staple in garages, workshops, and household toolkits for everyday mechanical tasks. Perfect for confined spaces and hard to reach areas, it exceling in scenarios such as loosening or tightening pipes, fittings, and bolts where standard wrenches fall short. Reliably manufactured in Taiwan for superior quality, this adjustable wrench set offer long lasting performances and trustworthiness in all your projects. Specifications: Materials: Carbon Steel Color: As The Picture Shows Package Weight: approx.500g Size: Mixed Package Includes: 3Pcs Adjustable Wrench note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!