Disposal tool for this endoscope as for (1), the forceps time driving axle (13) with relative time motion the forceps component of the pair which possibly is supported (the 1st forceps component (11), the 2nd forceps component (12))With, the manipulation wire which joints with the function part in order to do the opening and closing manipulation of the forceps component of pair and the forceps component and the function part of pair (31) with, it is provided in the Tip of the manipulation wire, the axis alienates with the axis of the manipulation wire and two link time driving axles which are laid out mutually parallel (34A) and (34B) the joint component which it possesses (34) with, the first destal time motion possibly is concatenated by each basic destal of the forceps component of pair, the pair where the second destal is possibly concatenated the link time driving axle time motion respectivelyLink component (1st link component (35), 2nd link component (36))It is parallel in a state which with it has, as for the link component of pair, it can be closed the forceps component of pair.この内視鏡用処置具(1)は、鉗子回動軸(13)によって相対回動可能に支持された一対の鉗子部材(第1鉗子部材(11)、第2鉗子部材(12))と、一対の鉗子部材の開閉操作を行うための操作部と、一対の鉗子部材と操作部とを接続する操作ワイヤ(31)と、操作ワイヤの先端部に設けられ、その軸線が操作ワイヤの軸線と離間して互いに平行に配置された2つのリンク回動軸(34A)、(34B)を有する接続部材(34)と、第一の端部が一対の鉗子部材の各々の基端部に回動可能に連結され、第二の端部がリンク回動軸のそれぞれに回動可能に連結された一対のリンク部材(第1リンク部材(35)、第2リンク部材(36))とを備え、一対のリンク部材は、一対の鉗子部材が閉じられた状態において、平行である。
