Features
* Maximum spread can reach 65mm.
* The stepped blocks radius is 150mm, which can effectively get close to flange, so that each step can bear maximum load.
* The stepped blocks with forged alloy steel material, have longer life.
* Lightweight reinforced plastic steel handle design, convenient to carry.
* Unique interlocking structure, makes the spreader close to flange and avoid over spread when it is opende; and the hydraulic cylinder is automatic return when it is closed.