Capacities from 840 to 4,000 pounds.
FEATURES & BENEFITS
Top Plate & Yoke Base - 5/8" thick AISI 1045 steel plate for superior strength.
Swivel Raceway - 7" diameter precision machined load raceway with 5/8" steel balls and tapered roller thrust bearing for long swivel life.
King Bolt - 1" diameter heat treated (for added strength) bolt and nut.
Legs - 3/8" x 4" formed steel plate welded inside and out for maximum load capacity.
Axle - 3/4" diameter hollow axle with recessed zerk for lubrication.
Lubrication - Zerk fittings in swivel section and wheel hub for ease of lubrication.
Finish - All rigs are zinc plated for corrosion resistance.
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