50pcs J Type Half Clamps With PEX Pipe Nail Black Pipe Fixing Product Description A set of 50 J-type hook half clamps with a nail is a reliable solution for those looking for a durable and practical way to fasten PEX pipes, copper pipes and wires in domestic and industrial installations. Thanks to its robust construction and high-quality materials, the product ensures stability, safety and longevity of use. The clamps are made of durable polyethylene (PE), which is resistant to mechanical damage, and the steel nails have been protected against corrosion, which ensures their reliability even in difficult conditions.