Purpose: fastening of the cuprous (Cu) pipes at installations of wall single-barrelled heating. Characteristics: Positions have been made of high-grade quality PP copolymer including addittives and color, with technological process of the injection gushing, that provides the high impact toughness of the product, solidity, strength and the thermal stability for application in the temperature range from -10 up to +118 C. Dimensions: Towards the figure and the enclosed table. Colour: White or on the request of buyer for the minimum series of 10 000 pieces. Packaging: Quantitative towards the enclosed table. Basic in PE bag and collective in cardboard box.