Dura Tight washer, helps keep arbor bolts from coming loose. Fits 1 1/2” Square arbors. Dura Tight washer, helps keep arbor bolts from coming loose. Fits 1 1/2" Square arbor bolts.Eliminates the need for re-tightening gang bolt assemblies when looseness or deformation occurs.When tightened, the Dura-Tight washer maintains a constant holding force on the component assembly.If looseness occurs, the high quality, high strength steel seeks to return to its original shape, automatically re-tightening the assembly. Replaces # DT2005
| Machine | Make | Model |
|---|---|---|
| Disc,Harrow |