Useful for installing fasteners cables.

A tool (10) for installing a cable tie, and said cable tie including a head and an elongate tip extending therefrom, and said tool includes: a casing (12) with an essentially gun, and said casing (12) supports operably mechanism generation voltage (102) for tensioning said cable tie according to a dimming level of predetermined voltage and a cutting mechanism (104) for cutting an excess portion of said end said tensioned cable clamp; said housing includes a fixed (14) handle and a trigger (16) mounted movably cooperating with said handle (14) so ​​that movement of said trigger (16) relative to said handle (14) operates said voltage generation mechanisms and cutting (102, 104); characterized in that said handle (14) and said trigger (16) are spaced at a given distance in the initial rest position, thus defining a size of grip in the hand installer is placed, and that said trigger (16) is adjustable with respect to said handle (14) in order to vary said distance therebetween, thereby modifying the size of the handle in order to facilitate use of said tool by various installers.