{"kind":"shaft","data":{"name":"プロギア Diamana M FOR PRGR","url":"https://golfscale.jp/shaft/progear/diamana-m-for-prgr","slug":"SSPR035","brand":"プロギア","series":"Diamana M FOR PRGR","shaft_type":"純正シャフト","material":"カーボン","model_count":1,"models":[{"shaft_id":"SJPR2025001","name":"Diamana M FOR PRGR","release_year":"2025-05-16","specs":[{"flex":"R","weight_g":[49.0,55.0],"torque":[4.2,2.8],"length_inch":[38.5,38.0,37.5,37.0,36.5,36.0,35.75]},{"flex":"SR","weight_g":[53.0,60.0],"torque":[3.6,2.5],"length_inch":[38.5,38.0,37.5,37.0,36.5,36.0,35.75]},{"flex":"S","weight_g":[67.0,74.0],"torque":[3.1,2.1],"length_inch":[38.5,38.0,37.5,37.0,36.5,36.0,35.75]}]}],"sources":[{"url":"https://www.prgr-golf.com/product/irons/25-03-irons.html","checked_on":"2026-05-11"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-04T05:02:35+00:00","license":{"text":"事実（数値・名称・住所など）は出典 URL つきで引用自由。記事本文・画像は要連絡。","url":"https://golfscale.jp/legal/credits"},"attribution":"出典: ゴルフスケール（golfscale.jp）","source_url":"https://golfscale.jp/shaft/progear/diamana-m-for-prgr"}}