2021 inpres UD+2 Iron Shaft (SR) [Product] Manufacturer: Fujikura Model: Air Speeder for Yamaha M421i Flex: SR Quantity: #7, #8, #9, PW (4-piece set) Length: #7 (when installed) 38.0 inches ■ inpres UD+2 Irons 1. Newly equipped with "SPEED RIB FACE," a new technology that achieves increased initial velocity and high launch. The irons are equipped with the new "SPEED RIB FACE" technology, which achieves increased initial velocity and high launch. By adopting an ultra-thin design, both the face and sole flex, maximizing the flex in the lower part of the face and increasing ball speed. This creates "incredible distance" while the five ribs placed on the back of the face suppress vertical flex while maintaining the total amount of flex, improving the launch angle and achieving "super straight" shots with a high trajectory. [Description] This is a set of 4 shafts that were removed for re-shafting. Please refer to the photos for the condition. This is a used item, so please no claims or returns. Those who are sensitive about condition should refrain from purchasing.