The MAG-1050 is the large format balancing instrument, this specialty balancer has an Al Nico magnet that can use a range of custom spring loaded cones.
Based on your application Magna-Matic will design and machine custom cones for the MAG-1050. The overall center hole diameter range is 0.75" to 3". Custom cones can have a range of approx 3/8" diameter difference. For example .752" to 1.125" could be a cone made for this unit.
Lead times are 4-6 weeks based on your application and approval.
Physical Dimensions
MAG-1050 Box Contents:
 
                    Original Magna-Matic Balancers https://www.magna-matic-direct....
 
                    Original Magna-Matic Balancers https://www.magna-matic-direct....
 
                    Original Magna-Matic Balancers https://www.magna-matic-direct....
 
                    Original Magna-Matic Balancers https://www.magna-matic-direct....