Offered Dowel Sleeves are rendered with twist and locks into all Connolly Key Jointsas well as Expansion Joint Systems. These full-length sleevesinsure no concrete-to-dowel attachment. These are injection molded for accurate tolerances as well as maximal straightness with hardeningbeams so as to minimize the distortion. These can be employed as part of a dowel cradles or basketswherein length can be clipped to run intoall dowel length. These can be easily secured to timber as well as steel form boards and color coded for uncomplicated identification. These Dowel Sleeves come with a support legsas well as nails on the plate. Appropriate for various dowel diameters as well as assorted lengths, these have been peculiarly sized to run into anticipated dowel drive bothparallel as well as perpendicular to the joint. Ideal for employed onepoxied into existing slabs as well as started dowels drills, these have strength in their operation.