Shimada - Constant

The Shimada - Constant is a premium steel iron shaft from Shimada Shaft, built on a constant weight design that maintains the same shaft weight from the longest to the shortest iron in the set — producing a more uniform feel and swing weight relationship across the full iron set than standard taper weight designs deliver, and making it a practical and well-considered option for players who want consistent feel and performance character from every iron in the bag through Shimada's precision Japanese steel manufacturing. Built from high-quality steel with the Constant-specific weight architecture, it produces a mid launch profile and a smooth, consistent feel that rewards players who value set feel uniformity as much as individual iron performance.

Key Features:

• Constant weight design maintains the same shaft weight from longest to shortest iron, producing a more uniform feel and swing weight relationship across the full set than standard taper weight designs provide
• Mid launch profile with controlled spin characteristics produces a balanced, consistent trajectory delivering reliable carry distances and accurate gapping across the full iron set
• Smooth, consistent feel rewards well-developed swing mechanics with accurate feedback and a uniform character from every iron in the bag
• Shimada's Japanese manufacturing precision delivers consistent construction quality and flex profiles in this constant weight iron shaft design

Who Should Use It?

The Shimada - Constant is the right shaft for mid-to-low handicap players who want a premium steel iron shaft delivering consistent feel and performance character across the full set through a constant weight design that reduces the feel variation between long and short irons. If set feel uniformity is a priority for your iron game, this shaft provides a well-engineered solution through Shimada's Japanese manufacturing quality.