Fulton Bolt Thru Swivel Marine Jack w Caster Sidewind 10" Lift 1,200 lbs (FXP10) STK 7GA 20 System Fit: Fits heavy duty trailers Four 10K 12K Trailer System Fit: Fits heavy duty trailers including dual tandem flatbeds and equipment haulers with 7 bolt brake flanges 5 2 6 15 EF PS30B1 SPD GSNI 2000 100 Call for Availability 10 7 3 8 18 EFPS30B1 SPD GSNI 2000 120 Call for Availability 10 7 3 8 18 EFPS30B1 SPD GSNI 2000 150 Call for Availability 10 7 3 8 18 EFPS30B1 SPD GSNI 5000 10 LGP6 100 10 10 7 3 6 15 EF PS30B1 SPD GSNI 5000 20 LGP6 100 20 10 7 3 6 15 EF PS30B1 SPD GSNI 5000 30 LGP6 100 30 10 7 3 6 15 EF PS30B1 SPD GSNI 5000 40 LGP6 100 40 10 7 3 6 15 EF PS30B1 SPD GSNI 5000 60 LGP6 100 60 10 7 3 6 15 EF PS30B1 SPD GSNI 5000 80 LGP6 100 80 10 7 3 6 15 EF PS30B1 SPD GSNI 2100 120 Call for Availability 11 Grease fitting on top to keep jack lubricated Comes with a 6" caster