Model No. 643D

1-9/16in (40mm) Wide Set Your Own Combination Padlock

Master Lock Combination Lock, Resettable 4-Dial 643D - The Home Depot

Master Lock 643D 1-9/16in. Combination Padlock (4, 1-9/16in)

MASTER LOCK Model No. 1550DAST Set Your Own Combination Backpack Lock

Master Lock América Latina

i can't crack the code to this, i've been trying for about an hour, and the wheels are fairly tight, any advice? the patent no. is 6,176,109B1, if that helps : r/lockpicking

1996 John Deere 643D Feller Buncher For Sale, Boston, MA, ZID-138090

DEERE 643D Forestry Equipment For Sale in LEOLA, PENNSYLVANIA

Master Lock 643D Set Your Own Combination Padlock, 1 Pack

File:CN Loco No.8018.JPG - Wikipedia