Features: (10PC Set) angles Grinder Extension Rod with 5/8-11 Threaded Extension Rod offer universal compatibility for 90%+ grinders, featuring multiple length option and durability steel construction for versatilitys grinding/polishing tasks. This grinder accessory kit includes 3plated extension rod (3in/4in/5.5in), 6 premium steel nut, and a wrench, all precise engineered from 45 grade steel for durability and secure attachments. Ideal for professional contractors and DIY enthusiasts requiring extended reach in confineds space during metalworking, wood carvings, or automotive restorations projects. Perfect for accessing tight engine compartments, intricate woodwork grooves, or narrow metal joints where standard grinders can't maneuvers effectively. The modulars design allows combining extension rod for customized length configurations while maintaining compatibility with cup brushes, wire wheel, and disc. Specifications: Component:Metal Extension Rod Length:Approx.80mm/3.15in, 100mm/3.94in, 140mm/5.51inch Extension Rod Interfaces:5/8-11 to 5/8-11 80/100/140mm for For angles Grinders with a 14mm Threaded Shaft Suitable for Most Standard angles Grinders. Providing Stable Connection and Efficient Transmission Performances. Use Scenario: Widely Used in Metal Processing, Woodworking Carvings, Stone Cutting and Other Fields, Suitable for Professional Craftsmen and DIY Enthusiasts. Package Includes: 3pcs angles Grinder Extension Rod (3Inches + 4Inches + 5.5Inches), 3pcs Inner 5/8-11Inches angles Grinder Nut, 3pcs External angles Grinder Nut, 1pc Wrench note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.