SPTA Stainless Steel Rotary Extension Shaft Set, 75mm,100mm,140mm, 5/8"-11 Thread For Rotary Polisher,Car Polisher,Polishing Pads,Backing Plate Electric Polisher 3 Size Optional: These high quality carbide shafts come in 75mm,100mm and 140mm lengths and are notched to make removal easy with a spanner and will fit all 5/8"-11 thread polishers. They can also be used connected together to create unique lengths as required. Application: Use with RO polisher to polish tight and awkward areas, such as round wing mirrors, spoilers, numpers whilst. Special Design: The rotary extension shaft was designed with detailers, stylish automotive design. Durable quality to ensure 100% satisfaction car care experience. Widely Usage: The rotary extension shaft responses to the issue of reaching tight and awkward areas, such as round wing mirrors, spoilers, sills & bumpers whilst polishing with a rotary machine. By using the extension shaft, extra clearance is offered to safely polish these areas without risking striking/damage to the paintwork. Fast Shipping: Fulfilled bu Amazon, provide a fast and convenient shipping service.