(1) Universal Locking Spindle nut for (TN)Trailer Axles. Work's on all heavy-duty applications, including RP-618, preset hubs, or the Doctor PreLoad tool.
Heat Treated for superior strength.
Fingertip control retaining ring for ease of placement and positioning.
Easy view verification of proper retaining ring installation.
Compatible with Stemco 447-4743, AX 16-2625, and Temper 614743
