Rail Support, Closed Rail Support, For Pipe Size 1 in, Corrosion Resistant Yes, Cast Iron, Gray, Zinc-Plated, For Actual Pipe Outer Diameter 1 3/8 in, Overall Length 3 1/2 in, Pipe, Inside Diameter 1 3/8 in, ASTM A 47, ASTM A53, ASTM B117
Rail Support, Closed Rail Support, For Pipe Size 1 in, Corrosion Resistant Yes, Cast Iron, Gray, Zinc-Plated, For Actual Pipe Outer Diameter 1 3/8 in, Overall Length 3 1/2 in, Pipe, Inside Diameter 1 3/8 in, ASTM A 47, ASTM A53, ASTM B117