Specification:
Model: Flexible Couplings (5mm to 5mm)
Material: High Quality Aluminum Alloy
Surface Treatment: Oxidation
Working Temperature / Pressure: 100
Weight: 18g/piece
Size: 25mm x 19mm (Height x Diameter)
Color: Silver

Features:
[1] Integrated structure and oxidation treatment, high durability!
[2] Flexibility of this couple removes stress between motor and driving component
[3] Drive with zero clearance, high stability
[4] Providing cushioning and shock absorption. Easy to disassemble and install
[5] Compatible with NEMA 17 stepper motors (for 5mm shaft diameter)
[6] Widely use in RepRap 3D Printers and small CNC machines

[NOTE]
Flexible Couplings are some small parts, please keep it safe and keep away from children.

[Package Contents]
5 * Flexible Couplings with 5mm to 5mm