Asymmetrical Casings Product Model Dimensions (width x height) Side 3D Atlantic 1″ x 3-1/2 Clamshell 3/4″ x 2-1/2″ Colonial 3/4″ x 2-1/2″ 11/16″ x 3″ Halliday 3/4″ x 2-1/2″ Library 1″ x 3-1/2″ 1″ x 5 1/2″ Lockhart 3/4″ x 2-3/4″ 3/4″ x 3-1/4″ MS White 3/4″ x 2-1/2″ Saint John 3/4″ x 3-1/2″ 3/4″ x 3″ 3/4″ x 4-1/4″