Heavy steel lock with brass retailer keep and steel key

a great example of an old heavy lock, retailer made with steel it features a brass keep that fits and a steel key. working and in great condition.

Measurements of the lock

Length 6" (15.2 cm)
Width 4" (10.1 cm)
Depth 3/4" (1.9 cm) 1" along the longest side

Measurements of the keep (11.1 cm)
Width 7/8" (2.2 cm)
Depth at widest point 7/8" (2.2 cm) including lip

would fit a square bar that is 8 mm, a 7 mm would also do