The TRAPSNAKE Interchangeable, Powered Auger System features bulb head replaceable cables to maximize the life of the TRAPSNAKE 7.6 m (25′) Auger Attachment. These auger replacement cables are constructed of industrial steel spring. The bulb head cable carries power through the end for maximum clog removal. The 6.8 mm x 7.6 m (1/4 x 25) bulb Head Replacement Cable is compatible with MILWAUKEE TRAPSNAKE 7.6 m (25′) Auger Attachment.