For 60 years Superior has stood behind every tool. Superior continues to be the dependable source for innovative products that make plumbing jobs faster and easier. Specifications. Color Silver. Compatible Pipe Material Iron. Material Cast Iron. Chain or Strap Lengthin. 6 in.. Drive Size 4 in.. Overall Lengthin. 8.2. Widthin. 4.6 in.. Thickness 1.3 in.. Weight 0.6 lbs