Black Iron Pre Shortening Inserts

The Pre Shortening Inserts are used as a draft gear & is widely used by railways and wagon manufacturers. Apart from this they are made using optimum quality materials for fabrication of these inserts. These inserts are inserted in the cylinder about the piston rod. The Pre Shortening Inserts are used to hold the piston in the pre shortened position. Further they can be used to easily insert draft gear into the railway car. These inserts break down when railway car is put into service this way the piston returns to its normal position.

Technical Specifications