1. We provide pto shaft series 1#, 2#, 3#, 4#, 5#, 6#, 7#, 7N#, 8#. 2. Cross journal specifications: Series1#: 22 * 54mm series 2#: 23.8 * 61.3mm Series 3#: 27 * 70mm series 4#: 27 *74.6mm series 5#: 30.2 * 80mm series 6#: 30.2 * 92mm series 7#: 30.25*106.35mm series 7N: 35*94mm series 8: 35 * 106.5mm 3. Types of tube: Triangle profile tube, lemon profile tube. 4. Minimum overall length: 600-1800mm or 27"-60" 5. End yokes & safety devices: Quick release yokes, plain bore yokes, friction type torque limiters, ratchet type torque limiter, etc. 6. Plastic safety guard: Black or yellow.