A spool brake mechanism 25 is a device for braking a spool. The spool brake mechanism 25 includes a spool brake member 40 and a control component 55. The control component 55 is configured to control a spool brake member with first braking force. The control component 55 is also configured to control the spool brake member with second braking force when tension detected by a tension detection member becomes equal to or less than a reference tension.即使釣魚的條件某程度變化,也不需要重新進行制動力的強弱的設定。捲筒制動機構(25),是制動捲筒的裝置,具備:捲筒控制組件(40)、及控制部(55)。控制部(55),是由第1制動力控制捲筒制動部,之後當由張力檢出部被檢出的檢出張力是成為參照張力以下的話由第2制動力控制制動部。
