Flexible Couplings D14L25 5x5mm 5x8 6x8 8x8mm Shaft for RepRap 42 Stepper Motor 3D Printer or Machine

Dimensions: 14 x 25mm/0.55 x 0.98 outer diamater x length). for 42mm stepper motors. Remove stress when shafts are not aligned perfectly. Flexible Couplings D14L255x5mm 5x8 6x8 8x8mm Shaft for RepRap 42 Stepper Motor 3D Printer or Machine Features: brand new and high quality Dimensions: 14 x 25mm/0.55 x 0.98 outer diamater x length). for 42mm stepper motors. Remove stress when shafts are not aligned perfectly. Connecting two axis with different diameters, can also be connected with a motor axis, or connecting shafts of different diameters. Suitable for 3D printers, motor couplings, models, car models, models, etc. Specifications: Interface Size approx 5x5mm 5x8mm 6x8mm 8x8mm Material: Aluminum Alloy Quantity: 1pc Color: Blue for: 42mm Stepper Motor(3D Printer Package Includes: 1 x 3D Printer Motor Coupling note: Due to the problems of lighting effects and angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment