{"kind":"shaft","data":{"name":"エポン Stock Steel","url":"https://golfscale.jp/shaft/epon/%E3%82%A8%E3%83%9D%E3%83%B3-stock-steel","slug":"SSEP001","brand":"エポン","series":"Stock Steel","shaft_type":"純正シャフト","material":"スチール","model_count":1,"models":[{"shaft_id":"SJEP2026001","name":"エポン Stock Steel","release_year":"2026","specs":[{"flex":"n/a","length_inch":[33.0,34.0,35.0]}]}],"sources":[{"url":"https://epongolf.co.jp/","checked_on":"2026-01-01"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-13T18:16:46+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/epon/%E3%82%A8%E3%83%9D%E3%83%B3-stock-steel"}}