Features and Benefits:10-7/8 in. to 16-1/2 in. lifting range;Constructed of heavy duty steel for strength and durability;Self-locking rachet for fine adjustments, Double-Locking pin provide extra safety;Large saddle for easier placement on vehicle lifting points;Durable, weather-resistant powder-coated surface;Unitized frame construction incorporates a wide base for added stability;2-ton maximum capacity per pair (4000 lb. capacity per jack stand);PT 2 ton double lock jack stands have 10-7/8 in. to 16-1/2 in. lifting range. Constructed of heavy duty steel for strength and durability. Self-locking rachet for fine adjustments, Double-Locking pin provide extra safety. Large saddle for easier placement on vehicle lifting points. Durable, weather-resistant powder-coated surface. Unitized frame construction incorporates a wide base for added stability. 2-ton maximum capacity per pair (4000 lb. capacity per jack stand)