The present invention relates to a method to manufacture a clutch lever of a fishing reel, and a manufacturing device thereof. The method comprises: (S10) a material preparation step of preparing a material (10A) having a rectangular shape wherein a protrusion part (11) is formed on one side of an upper surface (S20) a primary forging step of forming a primary formed product (10B) as round parts (12A, 12B) are formed on both ends of the material (10A), arc-shaped curved parts (13A, 13B) formed on both side surfaces, and a predetermined size of a groove (14) formed on a center of an upper surface by cold-forging the material (10A) using a primary forging unit (S30) a secondary forging step of forming a secondary formed product (10C) as rectangular grooves (15A, 15B) are respectively formed on an undersurface of the round parts (12A, 12B) of the primary formed product (10B) by cold-forging the primary formed product using a secondary forging unit (100) (S40) a trimming and piercing step of forming a tertiary formed product (10D) by piercing the groove (14) while cutting a circumference of the secondary formed product (10C) using a trimming and piercing unit (200) and (S50) a cutting step of forming a finished product (10E) by forming communication holes (H, H&prime) to be communicated with the rectangular grooves (15A, 15B) of the tertiary formed product (10D). The present invention easily and precisely manufactures a clutch lever among fishing reel components through cold-forming thereby improving productivity.COPYRIGHT KIPO 2016본 발명은 낚시용 릴 부품의 클러치 레버 제조방법 및 그 제조장치에 관한 것으로, 직사각형 형상으로 형성되며 상면 일측에 돌출부(11)가 형성된 원소재(10A)를 준비하는 원소재 준비 단계(S10)와 상기 원소재(10A)를 1차 단조유닛을 통해 냉간 단조하여 상기 원소재(10A)의 양단부분에 라운드부(12A, 12B)를 형성하고, 양측면에는 호 형상의 곡면부(13A, 13B)를 형성한 다음, 상면 중앙 부분에는 일정 크기의 홈(14)을 형성하여 1차 성형품(10B)을 만드는 1차 단조 단계(S20)와 2차 단조유닛(200)을 통해 냉간 단조하여 상기 1차 성형품(10B)의 상기 라운드부(12A, 12B) 저면에 각각 사각홈(15A, 15B)을 형성하여 2차 성형품(10C)을 만드는 2차 단조 단계(S30)와 트리밍 및 피어싱유닛(200)을 통해 상기 2차 성형품(10C)의 둘레를 따라 절