Zeberoxyz 2PCS 10mm to 10mm Aluminium Plum Flexible Shaft Coupling Diameter 20mm Length 25mm Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor（10x10mm） D20 L25 10x10mm Style:10x10mm KP26M1XDP4

KP26M1XDP4

They are easy to install

Bi-Directional SPDIF & Coaxial Converter Convert SPDIF Optical Toslink Audio Signal to Digital Coaxial Coax Audio Signal Convert SPDIF Optical Toslink Audio Signal to the same SPDIF Optical Toslink Audio Signal Convert Digital Coaxial Coax Audio Signal to SPDIF Optical Toslink Audio Signal Convert Digital Coaxial Coax Audio Signal to the same Digital Coaxial Coax Audio Signal Input Panel SPDIF (Optical Toslink) In Digital Coaxial In Power Indicator Light Switch Output Panel SPDIF (Optical Toslink) Out Digital Coaxial Out 5V1A DC Jack Plug and Play No need any software and drive

Creality Original 3D Printing Build Surface Size:235mm x 235mmColor:BlackBackground is made of 3M adhesive

Zeberoxyz 2PCS 10mm to 10mm Aluminium Plum Flexible Shaft Coupling Diameter 20mm Length 25mm Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor（10x10mm） D20 L25 10x10mm Style:10x10mm KP26M1XDP4Zeberoxyz 2PCS 10mm to 10mm Aluminium Plum Flexible Shaft Coupling Diameter 20mm Length 25mm Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor10x10mm Product Specification: Product Name: Shaft Plum Coupling Type: Plum Shaped Shaft Usage: 10mm to 10mm 0. 39inch to 0. 39inch Size: L25mm x D20mm 0. 98inch x 0. 79inch( LD) Material: Aluminum Alloy,Polyurethane Main Color: Silver Tone,Red Weight: 30g The shaft couplers are