Innovative dual-end interface design ensures that multiple stretchers can work simultaneously in series or parallel, reducing the number of oil pipes and saving costs.

One size fits multiple bolt specifications.

Applicable sizes range from M24 to M100 (or 3/4")'-4Our oversized galvanized bolts, with customizable piston stroke.

The product features simplicity and wide applicability, maximizes efficiency, is lightweight and agile, and achieves accuracy of 0.5% on the calibration pump.