Aldon® Trailer Stabilizing Jacks are not cheap imports but are made to last. Features include Zerk fittings for constant lubrication, replaceable wheels and screw assemblies, reinforced axles, Aldon® Crane Stops are made for overhead bridge cranes, either for wheel contact or bumper contact.
- Class 2G Acme screw threads for a smooth fit and good support.
- Removable bushing to allow replacement of screw assembly.
- Swivel head tilts 9° to reduce side load bending force (except 4013-06).
- Zerk fitting provides uniform and constant lubrication of screw threads.
- Bolt and washer prevent over-extension of screw.
- Steel sleeve protects axle.
- Spare parts always available.
- Powder coated yellow finish.