Odyssey Ai-Dual Golf Putter | #7 1/2 Ball

The Odyssey Ai-DUAL #7 ½ Ball S is an angular mallet putter designed for golfers who prefer a distinct head shape and a stroke with noticeable face rotation. Its compact #7 profile gives the eye clear edges to work with at address, while the ½ Ball alignment graphic provides a central reference around the ball. Together, they help make setup more deliberate on short putts and longer first putts alike.

Odyssey’s Ai-DUAL insert uses a soft urethane outer layer over a firmer inner layer to promote consistent ball speed across the face and improved forward roll. The deeper Forward Roll Design groove, with a 19° slope, works with that insert to help the ball begin rolling smoothly. The aim is a dependable response on centre strikes and useful consistency when impact is a little high or low.

The ‘S’ model uses a short slant hosel and has 35° of toe hang. Compared with a face-balanced putter, this encourages more face rotation through the stroke and is better suited to golfers with an arcing motion. The mallet head weighs 360 g and is paired with a standard-flex SL 90 stepless steel shaft. Odyssey lists a 3° loft, 70° lie and standard lengths of 33, 34 and 35 inches. A Pistol grip completes the setup shown by the manufacturer.

Use the alignment lines and half-ball framing as a repeatable pre-shot checkpoint, then let the stroke’s natural arc guide the face. The #7 S is a considered choice for players who like a mallet’s visual presence but want toe hang to complement their release. Length and hand options can differ by retailer; confirm the selected configuration and grip before ordering. Headcover included.

Odyssey Ai-DUAL putter specifications

Specification Detail
Head style #7 angular mallet
Alignment ½ Ball visual alignment
Insert Ai-DUAL dual-layer urethane
Groove Forward Roll Design (FRD), 19° slope
Loft 3°
Lie 70°
Toe hang 35°
Head weight 360 g
Standard lengths 33, 34 or 35 in
Hosel / balance Short slant; suited to an arcing stroke
Shaft Odyssey Ai-DUAL SL 90 stepless steel, standard flex
Grip Ai-DUAL Pistol (Red/Black)
Hand Right-handed listed
Included Headcover

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