Rubinetto tubo conico acciaio 1/8"1/4" 3/8"~1" BSP metallo vite filettatura riparazione utensile da taglio

◾ Model:Pipe Thread Tap. ◾ For water pipe joints rust, broken, slippery thread repair. ◾ Thread Size:1/8",1/4",3/8",1/2",3/4",1". ◾ Colour:Silver. ◾ Material:Steel.

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