Abstract: This invention relates to a one-piece plastic cable strap having a toothed band and a plug-in type socket at one end thereof. The socket consists of an elastically deformable frame having a generally oval shape forming a funnel-shaped opening. An interlocking latch projects into the opening for engagement with the toothed band as the band is fed into the opening; the oval frame is capable of being compressed in the direction of the longitudinal axis to increase the dimension of the minor axis so as to unlock the band from the latch. The latch further includes a pair of skin-like portions connecting the side edges with the support side of the frame to provide a resilient spring-like action to the latch with the engaging end of the latch being spaced from the end of the opening a distance at least equal to the spacing of adjacent teeth on the band.