Aeroflow qwiklift vehicle positioning jacks make manoeuvring vehicles around the workshop or home quick, safe and easy! The ratchet design is superior to other hydraulic systems as it is more durable, does not require servicing, there are no seals to blow out under pressure causing leaking fluid and can be stored on their side without the risk of air-lock.Aeroflow rate each jack to handle up to 680kg per wheel making them suitable for use with most car. They will fit under tyres up to 305mm (12") in width and have a foot-operated ratcheting mechanism that squeezes the roller-equipped support legs together to lift the tyre off the ground. With four 360° swivel heavy duty castors they allow you to move your vehicle in any direction in the workshop or home with ease.