• Repairs or renews damaged threads using a socket or wrench (not for hardened threads or cutting the threads)
• Includes 1/4" drive TMA2E-TMA3E (1/16-3/32") and 3/8" drive FA4E-FA12E (1/8-3/8") in a magnetic storage tray
• Includes three 4" drawers to adjust and move to any height or add drawers up to the top for as many as 11 drawers total in the locker
• Bi-mold composite grip for improved ergonomics
• Sliding ferrule is used to adjust to the required flexibility
Rectangular Head Lag Socket | 5703747UPA Engine Service • Repairs or renews damagedFor use on special rectangular head lag screws Rectangular head timber screw spikes are used to secure the rail anchor or rail clip The screw spikes are used by all railroads to varying degrees, but mainly the North American freight railroads (BNSF, NS, CSX, UPRR, KCS, CP Rail System and CN Rail) The opening is 1 1 8 x 7 8" with a 1" square drive and can be used on an impact wrench Specifications Drive Size, inches : 1 Dimension C, Bolt Clearance