uxcell 16mmx19mm Clamp Tight Motor Shaft 2 Diaphragm Coupling Coupler 16-19mm workwarehouse It is a good storage

It is a good storage box and signal shielding box

easy for installing

Name: 1-3/8 inch Desk Cable Cord Hole Cover GrommetMaterial: ABSColor: BlackMounting Hole Diameter: 1-3/8 inch (35mm)Overall Diameter: 1

Permissible Error: +/-5mg

uxcell 16mmx19mm Clamp Tight Motor Shaft 2 Diaphragm Coupling Coupler 16-19mm workwarehouse It is a good storageuxcell 16mmx19mm Clamp Tight Motor Shaft 2 Diaphragm Coupling Coupler Product Features 44mm Diameter X 50mm Length; 10000RPM rotational speed Clamp style mount for secure attachment to shaft Accommodates angular, axial and parallel misalignment Aluminum hubs for light weight, stainless steel discs for strength Shaft couplers suitable for connect servo motor, stepper motor, encoder, screw driving, machine platform, etc.