defines a beveled edge 48 as shown in fig4 the outer shoulder 44 abuts the inner surface 32 a of the base plate 32 the insert fastener 38 is secured as by welding to the base plate 32 in this particular prototype the fastener insert 38 is made of astm a 36 steel is machined and threaded and has a two inch outside diameter at the enlarged annular portion 43 the attachment mechanism 30 of fig3 is inserted into the existing reinforcing members that are normally used in making a concrete pole 10 before the concrete is cast looking at fig4 and 5 it can be seen that the assembly includes the vertical reinforcing rods 50 which are spaced apart from each other with all the reinforcing rods 50 being the same distance from the central axis 11 of the pole 10 the rods 50 extend the full length of the pole 10 while the rods 50 are referred to as vertical they are actually at a slight angle to the vertical to account for the taper of the pole 10 the spiral reinforcing wire 54 surrounds the vertical rods 50 and is tied to the rods 50 the spiral wire 54 may be referred to as including a plurality of annular members even though they do not exactly close to form a complete ring the rods 50 and spiral or annular members 54.