8mm Shaft Lock with Rod Bolt

Turn the 8mm DC motor shaft Lock collar. This is metal collar for the shaft locking to fixed the translation motion. Technical Specifications: Width: 12mm. Material: Mild Steel Screw Nut/Hole: 3mm Inner Diameter: 8mm Outer Diameter: 11mm Package Includes: 1 Piece- Shaft Lock collars For 8mm Rod with Nut Bolt