FSA TYPE ; FCA TYPE - CAST DEVICE BOXES CAST DEVICE BOXES FSA TYPE FCA TYPE FSA 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 FSA 16 FSA 28-M Zinc Electroplate H.D. Galvanize Dacrotizing FSA 16-A 6063S Sandcast 48 44 22 16 3/4 FSA 22 FSA 28-M FSA 22-A 48 44 22 18 1 FSA 28 FSA 28-M FSA 28-A 48 44 22 22 FCA 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 FCA 16 FCA 28-M Zinc Electroplate H.D. Galvanize Dacrotizing FCA 16-A 6063S Sandcast 48 44 22 16 3/4 FCA 22 FCA 28-M FCA 22-A 48 44 22 18 1 FCA 28 FCA 28-M FCA 28-A 48 44 22 22