D55xL78 Shaft Coupler Flexible Coupling Spider Splined Jaw Plum Pumps/Motor CNC Slatwall Confirm your socket drive size

Confirm your socket drive size before selecting a variant

Φ15mm (≈19/32\")

and electrical contact fabricators rely on carbide copper alloy plates to deliver consistent performance under high heat and repeated mechanical stress — without warping or rapid erosion

and DIYers who need corrosion-resistant fasteners that won\u2019t strip easily and look clean in finished assemblies

📐Wide Size Range — Available from 9

D55xL78 Shaft Coupler Flexible Coupling Spider Splined Jaw Plum Pumps/Motor CNC Slatwall Confirm your socket drive sizeD55xL78 Flexible Jaw Shaft Coupler Precision Torque Transmission for CNC, Pumps & Motors When misalignment between drive shafts causes vibration, noise, or premature wear on your CNC machine, pump, or motor assembly, a rigid coupling simply won't cut it. Engineers and DIY machinists who need reliable, shock absorbing shaft connections rely on flexible jaw couplings to keep their builds running smoothly. This D55xL78 spider jaw shaft coupler is