Pro-Lift Welded Bottle Jack 4 Ton - (8,000 Lbs) Capacity Hydraulic Lifting with Side Pump Two-Piece Handle

Hydraulic system is protected from internal damage by a patented by-pass mechanism. Machined and polished cylinders with die-cut threads provide non-abrasive leak-free, durable performance.Fabricated from hard-cast steel with heat-treated critical stress areas. Serrated heat-treated saddle provides generous lifting area and secure grip. Heat-treated extension screw allows low pick-up height adjustment and maximum lift height U.S.Patented built-in by-pass device protects hydraulic system from over pumping damage. Unique cross-type forged release valve assures positive control. A wide, rugged base provides stability and strength. Critical stress points are reinforced in all models for added durability and dependability Pro-Lift B-004W Bottle Jack is a welded bottle jack with 4 ton capacity that is designed for for both residential and commercial use. Its serrated, heat treated saddle provides generous lifting area and secure grip. With the lifting range of 7-1/2" to 14-1/4", it allows y