Features:* For local gaps that cannot be eliminated by the edge of an angle grinder or grinder, install the extension and grinding and polishing can be done in one step.* Great for small areas: With the extended shaft, you can provide extra clearance for safe polishing these areas without the risk of impact/damage to the paint. Details such as lights, door handles, emblems, interior console panels and more.* Hassle-free docking: Precision thread for stable installation. Smooth grinding, not loose.* Easy Installation: Notched for easy removal with a wrench, fits Model 100 angle grinders/polisher.* Widely used: Swivel extension shaft can be used for grinding and polishing deep stones such as inside corners and special shapes. Needs to be matched with various grinding heads, grinding wheels, grinding wheels, sanding discs, mold openers, etc. Specifications: * Material: 45# steel + iron * Color: silver + black * Thread: M10 * Length: 65mm * Specific size: as shown in the picture* Quantity: 3pcs/set Package Contents: 1 * Angle Grinder Extension Connecting Rod 2 * Pressure Plates (Upper and Lower)