Check the listing for details. Copper Pipe Crimping Tool - with 1/2", 3/4", 1" 1", Red Metallic. Color: red metallic, Condition: New. Listed at 140.14 USD. Efficient Crimping: Engineered for precision, our copper tube fittings hydraulic pipe crimping tool ensures effective and accurate crimping for 1/2", 3/4", and 1" copper pipes. It's geared to handle a multitude of applications and is fully compatible with Viega propress Copper Pipe Fittings.