Internal Fit-Up Clamp Clamp Type Internal Clamp Maximum Pipe Size 8 in Minimum Pipe Size 4 in Application Pipe to Flange Body Material Stainless Steel (Contact Points) Features Independent Adjustment Allows for Alignment Even If Internal Dimensions Differ One-Piece Construction Simple and Quick One-Man Operation Allows for One Jaw to Clamp The Pipe Inside Diameter and The Second Jaw to Clamp on The Flange Internal Fit-Up Clamp Is Built for Durability and Reliability