Anvil provides expertise and product solutions for the mechanical, plumbing, industrial, oil & gas, alternative energy and fire protection industries. All of our products are engineered and manufactured to meet and exceed industry standards and deliver flexibility, durability and performance. Brand Name: Anvil End 1 Diameter: 1 in. End 1 Type: MPT End 2 Diameter: 1 in. End 2 Type: MPT Finish: Black Material: Steel Length: 4 in. Product Type: Nipple .