The stabilizing jacks are all made overseas, and in regards to the capacities, they are on a per-jack basis.
So the Scissor Stabilizer Jacks with Handle - 18-3/4" Lift - 10,000 lbs - Qty 4 # TJSCHD-24-4 have a 2,500 lb capacity per jack.
The Lippert Scissor Stabilizer Jacks with Handle - 24" Lift - 12,000 lbs - Qty 2 # LC285326 have a 10,000 lbs capacity (5,000 lbs per jack)
And the Stromberg Carlson Leveling Scissor Jack Set - 24" Lift - 10,000 lbs - Qty 2 # JSC-24 has a 5,000 lb... view full answer...