IronJack is a revolutionary deadlift jack. It can lift the complete setup with just four fingers and can hold 350 kg on the barbell.
-Full deadlift Jack - Dead Wedge -2.5/5 kg plates underneath the plates. -Mini Deadlift Jack (Heavy one)
It is designed to work up to 800 lbs of weight with relative ease, so it will always be ready to take on the heaviest of loads while in a competition.
You do use a smaller weight plates, and place it under the last loaded plate to break the contact of the other plates from round. So you could easily change them!
This is a heavy version of mini jacks, these are more stable but can't be carried away to and fro from gym. But is the best in business.
The contoured loading ramp of the Dead Wedge, made of a durable natural rubber,. It allows athletes to roll a barbell safely onto the elevated platform.
out of all jacks this is the one which I most prefer, its cheap, stable, easy to carry, can handle 350 kg weight,. Must for home gyms, commercial gyms.