A700D American lock consist of : 
Solid Steel
Chrome Plated Hardened Steel Shackle
Double ball Locking Mechanism
Chrome Plated Hardened Solid Steel Body
Solid Brass Cylinder
5-pin Tumbler Mechanism
Hardened Steel Cover Plate
Solid Brass Keys
 
Dimensions
2-1/2in (64mm)-Lock body Width
1-1/16in (27mm)- Shackle length
7/16in (11mm)- Shackle Diameter