1-3/8, yellow Zinc Plated;Pto Adapter spline;Increase/reduce diameter or extend length of tractors pto shaft to fit implements pto shaft

• DOUBLE HH 23531 Pot Adapt Spline, 1-3/8
• 1-3/8"

DOUBLE HH 23531 Pot Adapt Spline, 1-3/8Standard Plumbing Supply