4001 Series Clamping Servo to Shaft Coupler (25 Tooth Spline to 1/4" Round Bore)

Rotate a ¼” round or D-shaft with your 25 tooth (H25T) spline servo thanks to this convenient coupler! Fasten it to your servo’s spline with the factory servo screw, slide the shaft into the coupler, then tighten the M4 pinch bolt to create a solid, non-marring connection.