FS TYPE ; FES TYPE - CAST DEVICE BOXES CAST DEVICE BOXES FS TYPE FES TYPE FS TYPE (On request) Unit:±3mm SIZE (IN) Cast Iron Malleable Iron Standard Finishes Aluminum Alloy Dimensions Cat. No. Cat. No. Cat. No. Standard Materials A B C D 1/2 FS 16 FS 28-M Zinc Electroplate H.D. Galvanize Dacrotizing FS 16-A 6063S Sandcast 48 44 22 16 3/4 FS 22 FS 28-M FS 22-A 48 44 22 18 FES TYPE (On request) Unit:±3mm SIZE (IN) Cast Iron Malleable Iron Standard Finishes Aluminum Alloy Dimensions Cat. No. Cat. No. Cat. No. Standard Materials A B C D 1/2 FES 16 FES 28-M Zinc Electroplate H.D. Galvanize Dacrotizing FES 16-A 6063S Sandcast 48 44 22 16 3/4 FES 22 FES 28-M FES 22-A 48 44 22 18 1 FES 28 FES 28-M FES 28-A 48 44 22 22