Its sole is steel, which also wraps the perimeter, a big reason this ½ steel, ½ aluminum Ketsch nearly doubles the MOI of the PING Vault 2.0 Ketsch. Like all the Heppler mallets, it effectively utilizes multi-material construction, and is the only putter in the family with three alignment lines, which frame the ball.

Specifications
Hand: Right
Shaft Length: Adjustable-length shaft allows a custom fit from 32"-36"
Putter Type: Mallet
Head Weight: 370g
Stroke Type: Slight Arc, Straight
Lie Angle: 20° ±2°
Loft: 3° ±3°