Rail Threader (SRT) shipping_value_Surcharge 5" square socket compatible with

5" square socket compatible with standard railroad lining bars (66" long)

1-1/2" and 1-11/16" jaw opening for 1-7/16" and 1-5/8" nut width

and end post replacements

so add it to your rail maintenance toolkit today

"description": "Check out the Supertrak SK170RR Hi-Rail Excavator

Rail Threader (SRT) shipping_value_Surcharge 5" square socket compatible withDescription At the boom tip, the SRTs rail threading machine workhead utilizes a four axis, electronically controlled, hydraulic manipulator head. Manipulator head allows for: Complete control of rail threading operation Rigid constraint of the rail during threading Installation of rail into curve block plates Installing of rail in to existing spiked plates for out of face rail remediation Handling of tipped rail The stops on the SRT's mechanical boom