The Eagle Pro ETJ Series Toe Jack is designed for lifting loads with very low minimum (foot) clearance or high (head) clearance. It can be used in tight spaces. The ETJ series includes a built in safety valve that provides overload protection. The five and ten ton models additionally feature spring assisted return and over travel protection. Strength is assured through the incorporation of a forged base and cylinder. The Eagle Pro ETJ Series complies with ANSI/ASME B30.1 and CE/GS standards.