Set 25 raccordi di collegamento mobili fissaggio vite bloccaggio camma raccordo bullone dado
90° woodworking connection, fastening anchor. Outer blade apex angle (°): 60. Blade size: 15. Eccentric design, deepen the cross, no slip. 25 Set 3-in-1 connector（A total of 25 sets, each set contains 3 parts）.