Seller: atticracegarage ✉️ (487) 100%, Location: Kankakee, Illinois, US, Ships to: US, Item: 133660063862 CURV-O-MARK Pipe Flange Aligner Internal. Box is worn.Aids in fast, accurate pipe construction with self-determining flange aligning tool. Inserts easily into pipe, centers snugly against the inside pipe diameter and automatically aligns with the pipe axis. Quickly adjustable for all types of flanges or pipe sizes ranging from 3" to 12" diameter. Condition: Used, Condition: Pre-owned; never used, MPN: 0721-0009, Brand: CURVE-O-MARK