{"kind":"club","data":{"name":"RC★fd フォージドアイアン","url":"https://golfscale.jp/club/iron/royalcollection/rc-fd","slug":"HIRC2008001","brand":"ロイヤルコレクション","series":"RC★fd","club_type":"アイアン","release_year":"2008","model_name_kana":"アールシーエフディー フォージドアイアン","list_price_jpy":138600,"list_price_max_jpy":151200,"materials":{"head":"軟鉄鍛造","face":"軟鉄鍛造"},"ladies":false,"specs":[{"number":"4","lie_deg":60.5,"face_progression_mm":2.2,"loft_deg":21.0},{"number":"5","lie_deg":61.0,"face_progression_mm":2.4,"loft_deg":24.0},{"number":"6","lie_deg":61.5,"face_progression_mm":2.6,"loft_deg":27.0},{"number":"7","lie_deg":62.0,"face_progression_mm":2.8,"loft_deg":31.0},{"number":"8","lie_deg":62.5,"face_progression_mm":3.0,"loft_deg":35.0},{"number":"9","lie_deg":63.0,"face_progression_mm":3.2,"loft_deg":40.0},{"number":"PW","lie_deg":63.5,"face_progression_mm":3.4,"loft_deg":45.0},{"number":"AW","lie_deg":63.5,"face_progression_mm":5.5,"loft_deg":51.0},{"number":"SW","lie_deg":64.0,"face_progression_mm":5.5,"loft_deg":57.0}],"sources":[{"url":"https://web.archive.org/web/20090130031313/http://www.royalcollection.co.jp/newproduct/index.php?item_id=0042_01","checked_on":"2008-01-01"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-13T15:13:58+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/club/iron/royalcollection/rc-fd"}}