Spring Clamps 1" - 1-3/4" - PairFeatures:Stainless SteelMinimum I.D.: 1"Max I.D.: 1-3/4"Projection: 2-1/4"Width Clamp: 5/8" Perko Spring Clamps 1" - 1-3/4" - PairSKU: 0502DP2STS$17.41PriceOut of Stock