Jack Stand, Duty Rating Heavy Duty, Lifting Actuator Ratchet Handle, Load Capacity per Pair 6 ton, Minimum Height 15 5/8 in, Maximum Extended Height 23 5/8 in, Base Material Steel, Saddle Shape V-Notch, Saddle Length 4 3/16 in, Saddle Width 1 1/5 in, Saddle Diameter Not Applicable, Base Shape Square, Locking Type Ratchet/Crank Handle, Standards ASME PASE 2019, Base Length 11 9/16 in, Base Material Finish Baked Enamel, Base Width 10 3/8 in