{"kind":"shaft","data":{"name":"クロノスゴルフ UST FF","url":"https://golfscale.jp/shaft/kronos/ust-ff-shaft","slug":"SSKG005","brand":"クロノスゴルフ","series":"UST FF","shaft_type":"純正シャフト","material":"","model_count":1,"models":[{"shaft_id":"SJKG2019001","name":"UST FF Shaft","release_year":"2019","specs":[{"flex":"n/a","length_inch":[34.0]}]}],"sources":[{"url":"https://www.kronosgolf.jp/collection/archon-2/","checked_on":"2026-05-11"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-10-31T22:16:38+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/kronos/ust-ff-shaft"}}