Unverified85% confidenceDecision RuleTime unknown

顶杆式门挡对门框宽度上限敏感，标准款适配75-85cm，超出需加购延长片，购买前务必实测门框净宽

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Unverified购买门栏前须实测门框净开口宽度，标准款适配约75-85cm，超宽开口需买带延伸片的加宽款，宁可略窄配延伸片也不选顶到极限尺寸的款（顶撑力不足）90% similar Unverified门体净通行宽度需实测门框内壁尺寸，标准安全门本体适配约75-82cm，超出需购买加长扩展片（一片约7-45cm不等），购买前先量楼梯口净宽再选扩展件89% similar Unverified门后跨门式挂钩排需匹配门厚：常规室内门厚35-45mm，购买前测量门顶厚度，卡扣式挂架的兼容范围通常标注在3-5cm，超厚防盗门（≥5cm）需选可调节式卡扣或加装泡棉垫防晃动87% similar

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