攀岩耳片

攀岩耳片、確保點耳片或稱耳片（），是以鑽孔的方式，固定在岩石上的永久固定點，作為攀岩時的一種保護用支點。大多數耳片是使用膨脹螺栓或植筋膠固定。

外部連結

• [http://img.epinions.com/images/opti/1d/c6/Petzl_Coeur_Goujon_Stainless_Steel_Hanger_Bolt_Climbing-resized200.jpg Picture of Petzl brand bolt and hanger]
• [https://web.archive.org/web/20041009181306/http://www.climb.co.nz/References/Bolting/Bolting.htm Article about bolting]
• [https://www.accessfund.org/uploads/pdf/AF-AAC_FixedAnchorPolicy_20150428.pdf Access Fund and American Alpine Club Policy on Fixed Anchors]
• [https://climbingbolts.wordpress.com/ Arguments against bolting]