• 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
• Unique cross-type forged release valve assures positive load control
• Overload protection
• US Patented hydraulic system is protected from internal damage by a by-pass mechanism
• Meets ASME/ANSI-PALD safety standards
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