Blackhawk 10 Ton Porto-Power Kit The Blackhawk 10 ton porto power kit (65135A) is perfect perfect for clamping, pulling, bending, straightening, spreading and lifting operations. The power kit has an automatic pump overload system that is meant to protect against damage to rams and the Porto-Power equipment.Another important feature is the heavy-walled extension tubes that have superior endurance to face different situations. The flexible head has a permanently moulded interlocked rubber pad that helps in avoiding separation during any process. Flex head features permanently moulded rubber pad-interlocked to prevent separation Long handles provides low pumping effort 1/2 ton capacity hydraulic spreader features 2" jaws and spreads from 5/8" to 3-3/4"Custom fitted, rugged blow folded storage case with wheels for easy movement between jobs Total weight: 40kg. Carry case included. Kit Contains 18 in. extension tube 10 in. extension tube 4-1/8in. extension tube 28 in. extension tube Male connector Wedge head Serrated saddle Flat base Ram toe Plunger toe Rubber head 90 combination head Spreader