6-30mm Dia Fixed Locking Limit Ring Stop Screw Type Aluminum Alloy Shaft Collar Bearing Positioning Retaining Ring Hardware

 Brand new and high quality Material: Aluminum alloy Type: Stop Screw Type Inner Dia: 6mm(0.24in), 8mm(0.31in), 10mm(0.39in), 12mm(0.47in), 14mm(0.55in), 15mm(0.59in), 16mm(0.63in), 17mm(0.67in), 18mm(0.71in), 20mm(0.79in), 22mm(0.87in), 25mm(0.98in), 30mm(1.18in) Quantity: 1Pcs Notice: 1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Thank for your understanding. 3. 1cm=0.39''. Package Included: 1x Fixed Ring (with Screws)