The Rife 400 Mid Mallet Putter is a compact cavity back mallet that has equal tooling on both the heel and toe to create a very symmetrical mallet. The neck has been eliminated to save weight, and when combined with the large rear cavity and scalloped rear flange, the heel-toe effect is maximized and greatly enlarges the sweet spot. Like all Rife putters the 400 Mid Mallet features Rife’s patented RollGroove technology. Mallet, weighted, ladies, gents, RH.