At address, the ratio of aluminum to steel appears to be 50/50; in fact, steel accounts for 2/3 of the weight, created by a thick back flange, resulting in a lower, much deeper CG and a higher MOI.
Specifications
Putter Type: Mallet
Length Range w/Adjustable Shaft: 32″ – 36″
Head Weight: 360g
Stroke Type: Slight Arc
Lie Angle: 20° ±4°
Loft: 3° ±3°