Ball Shear Clutch, 35 Series, 1 3/8" X 6 Spline, 20,700 In/Lb Setting, with Safety Slide Lock New 35 Series Ball Shear Clutch. 1-3/8" 6 Spline, (1) 3/8" 18 Gr. 5 Shear Bolt. Clutch rated at 20,700 in/lbs with Safety Slide Lock.    Bore: 1 3/8" - 6 spline    Shear Bolt: (1) 3/8" - 16 Gr. 5 Domestic 35 Series
