Solid body. Wide black vinyl covered body for scratch resistance. Hardened steel shackle protects against sawing and cutting. Type: Keyed Different Width: 1-3/16 In. Material: Aluminum Shackle Diameter: 3/16 In. Shackle Vertical Clearance: 5/8 In. Shackle Horizontal Clearance: 9/16 In. Locking Mechanism: 4-Pin Cylinder