Combi. Cam Lock M237,4-Digit, LH, 180DG, "Public or Private"

Combi. Cam Lock M237,4-Digit, LH, 180DG, "Public or Private"Setting By Switch Button, w/Master Key & Decoding Function.Black ABS Housing, Zamak Cylinder, W/Hex Nut, Washer &Cam Plate No.3, Master Key System D001