Free Shipping quick view Add to Cart Magnum Lift Electric Powered Jack Motor For 1 Speed Bulldog & Holland Jacks- Magnum Lift Handle Type: Motorized MSRP: $999.99 $887.99 The Magnum Single Speed Electric Lift will easily convert your manual single speed jack into a power lift. Simply bolt the electric motor and gear box to your existing manual jack. The Magnum Single... Add to Cart Add to Wish List Add to My Wish List Create New Wish List