A Body Material: Stainless Steel , Bore Dia.: 2.5" , Cushion Type: Adjustable , Cylinder Type: NFPA , End Cap Material: Stainless Steel , Finish: Silver , Magnetic Piston: No , Max. Load: 1,227 lb. , Max. Pressure: 250 psi , Mount: Rear Flange , Piston Material: Aluminum Alloy , Piston Rod Material: Stainless Steel , Port Size: 3/8" NPT , Rod Dia.: 5/8" , Rod Thread Length: 3/4" , Rod Thread Size: 1/2"-20 , Single Acting/Double Acting: Double Acting , Temp. Range: -20 Degrees to 200 Degrees F , Tie Rod Material: Stainless Steel , Tube Material: Stainless Steel