{"kind":"shaft","data":{"name":"ジャスティック PROCEED SELECTION FW","url":"https://golfscale.jp/shaft/justick/proceed-selection","slug":"SSJT012","brand":"ジャスティック","series":"PROCEED SELECTION FW","shaft_type":"純正シャフト","material":"カーボン","model_count":1,"models":[{"shaft_id":"SJJT2020003","name":"PROCEED SELECTION FW","release_year":"2020","specs":[{"flex":"50(R)","weight_g":55,"torque":4.3,"kick_point":"先中調子","length_inch":45.0},{"flex":"50(S)","weight_g":58,"torque":4.1,"kick_point":"先中調子","length_inch":45.0},{"flex":"60(S)","weight_g":68,"torque":3.9,"kick_point":"先中調子","length_inch":45.0},{"flex":"70(S)","weight_g":78,"torque":3.7,"kick_point":"先中調子","length_inch":45.0}]}],"sources":[{"url":"https://www.justick.co.jp/products/shafts/selection_fw.html","checked_on":"2020-01-01"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-07T17:22:04+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/justick/proceed-selection"}}