{"kind":"shaft","data":{"name":"GIII SVF EX V FM-421F","url":"https://golfscale.jp/shaft/giii/svf-ex-v-fm-421f","slug":"SSGI038","brand":"GIII","series":"SVF EX V FM-421F","shaft_type":"純正シャフト","material":"カーボン","model_count":1,"models":[{"shaft_id":"SJGI2023020","name":"SVF EX V FM-421F","release_year":"2023","specs":[{"flex":"R","weight_g":41.0,"torque":6.0,"kick_point":"先中","length_inch":[43.25,42.25]},{"flex":"SR","weight_g":45.0,"torque":5.4,"kick_point":"先中","length_inch":[43.25,42.25]}]}],"sources":[{"url":"https://g3.globeride.co.jp/signature/fairway/index.html","checked_on":"2023-01-01"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-13T20:11:05+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/giii/svf-ex-v-fm-421f"}}