Journal Jacks

Zinko ZJJ-5013 50 Ton Steel Mechanical Journal Jack   50 Ton Steel Mechanical Journal Jack, 5 inch stoke, Minimum Height 11.375 inches. Beveled ring gear interlocks with the precision forged pinion to provide shifted tooth actuation...

Zinko ZJJ-2533 25 Ton Steel Mechanical Journal Jack   25 Ton Steel Mechanical Journal Jack, 13 inch stoke, Minimum Height 19 inches. Beveled ring gear interlocks with the precision forged pinion to provide shifted tooth actuation...

Zinko ZJJ-3525 35 Ton Steel Mechanical Journal Jack   35 Ton Steel Mechanical Journal Jack, 10 inch stoke, Minimum Height 16 inches. Beveled ring gear interlocks with the precision forged pinion to provide shifted tooth actuation...

Zinko ZJJ-3513 35 Ton Steel Mechanical Journal Jack   35 Ton Steel Mechanical Journal Jack, 5 inch stroke, Minimum Height 11 inches. Beveled ring gear interlocks with the precision forged pinion to provide shifted tooth actuation...

Zinko ZJJ-2525 25 Ton Steel Mechanical Journal Jack   25 Ton Mechanical jacks, 9-7/8 stroke. For bridge, tank and structural steel work, shipyard and any other industry where the positioning adjustment and heavy load support are...