LOOP Shaft Prototype JJ Flex:SX CNC undercutting has been designed

CNC undercutting has been designed to optimize the center of gravity for long irons #5 to #7 that need high trajectory while securing the thickness of the back of the hitting point and providing the crisp feel that single forging using soft iron can attain

Length of your current fairway shaft from the adaptor tip to the grip end

SF505X is 54 gram

360 grams Loft 4 degrees

Everything SEVEN is made in Japan

LOOP Shaft Prototype JJ Flex:SX CNC undercutting has been designedLoop prototype JJ Made in JAPAN Newly designed shaft aiming for the fastest speed with 60g shaft. Suppresses the tip side twist and achieves ease of swinging and playing unique to LOOP! The 60g range has many users who demand both flight distance and direction. It is the appearance of a new sense shaft developed in pursuit of the fastest sense of speed in its weight range. In addition to the powerful response from turning back as if it were equipped