Describe 10 piece screw puller set This bolt puller kit includes a range of sizes from 1/8 in. (3.5 mm) to 13/32 in. (10.3 mm) in 1/32 in. increments. Excellent industrial quality These extractors are made from heat-treated high-quality high-speed steel and are highly resistant to wear, corrosion and deformation. Each tool is precision machined for superior hardness for extended durability. Simple screw puller kit The bolt extractor features an internal left-hand helical design that provides superior grip and promotes faster tapping. Reverse grooves in the internal threads ensure maximum clamping force, allowing the sleeve to tighten securely with every turn. Broken bolt extractor Each tool is clearly marked with the corresponding size for easy identification and selection. It's designed to be compatible with any size screws and bolts, offering a variety of options to meet most of your extraction needs. Multifunctional application This extractor kit is ideal for removing damaged screws, bolts, studs, fittings, threaded pipes and pins. In addition, it can be used with hexagonal drill bits to expand its application range. Whether it is car repairs, garage projects, construction sites or home renovations, these range hoods are suitable for a wide range of applications. Specification: Material: high speed steel Package includes: 10 X screw extractor notes: 1. Please allow slight measurement deviation due to manual measurement. 2. Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.