Its time to work on your lockout! 
 
Benefits: 
Helps with loading and unloading plates
Great for overloading deadlifts 
Help get into proper deadlift position while maintaining a neutral spine 
Great tool for teaching new lifters 
 
Specifications:
Made in the USA
Weight 45 lbs 
Diameter: 26" – more than 8” wider than standard 45LB plates
Wheel Width 2"
Application: Powerlifting- Block pull deadlifts