Features collar threads, plunger threads and base mounting holes for easy fixturing. Can be used in any position. Constructed from alloy steel for durability with baked-enamel finish for corrosion resistance. Heavy-duty return springs. Includes coupler and dust cap. Note: Nickel plating available on most models. Cylinder Cap. Tons: 50 Stroke In.: 6.25 Oil Cap. Cu. In.: 69.03 Ht. In.*: 11.13 Note: Ht. In. is collapsed height.