Lift hole forming device for concrete products

1. A spacer for positioning a pipe between an inner and an outer concrete cage used in forms for producing concrete structures such as box sections and pipes, which cages each have a plurality of parallel spaced-apart horizontal wires joined to a plurality of parallel spaced-apart vertical wires and which cages are positioned in a form that has spaced-apart inner and outer surfaces, said spacer comprising:

a continuous length of spring-steel material of a substantially round cross-section formed with a central section bent at a first radius corresponding to an outer diameter of the pipe with a first leg and a second leg extending from opposite sides of the central section,

a hook section at an end of the first leg and bent at a second radius and configured to grab one of the wires of the cage to hold the pipe in position, and

a lateral leg at an end of an end portion of the second leg and bent at a third radius configured to grab another one of the wires of the cage to the hold the pipe in position, wherein the first leg and a portion of the second leg are coplanar on a first plane and wherein the first radius is perpendicular to the second radius

wherein the second leg further comprises the end portion bent forward by an angle β and the end portion of the second leg is bent forward of the first plane by the angle β with the third radius forward of the second radius and the first plane.

2. The spacer of claim 1 , wherein the angle β is one degree to twenty degrees or any angle in between.

3. The spacer of claim 2 , wherein the angle β is substantially near thirteen degrees.

4. The spacer of claim 1 , wherein the first leg and the second leg are separated by an angle of bend represented by a degree of 2α wherein each of the first leg and the second leg are separated from the first radius by an angle of α.

5. The spacer of claim 4 , wherein the angle of α is one degree to forty five degrees or any angle in between.

6. The spacer of claim 5 , wherein the angle of α is substantially near thirty degrees.

7. The spacer of claim 1 , wherein the third radius is eighty five degrees.

8. A spacer for positioning a pipe between inner and outer concrete cages, the spacer comprising:

a continuous length of material bent at a first radius corresponding to the radius of the pipe and comprising a first leg and a second leg extending on opposite sides, wherein the second leg further comprises of an end portion bent forward by an angle β;

a hook section at an end of the first leg and bent at a second radius; and

one of a hook section and a lateral leg at an end of the end portion of the second leg and bent at a third radius, wherein the first leg and a portion of the second leg are coplanar on a first plane and the end portion of the second leg is bent forward of the first plane by the angle β with the third radius forward of the second radius and the first plane, and wherein the first radius is perpendicular to the second radius, and wherein the hook section of the first leg is combinable to one of the inner and the outer concrete cages and the second leg is manually flexed backward toward the first plane to engage the one of the inner and the outer concrete cages to engage the pipe with the continuous length of material resting on the pipe to securely combine the spacer to the one of the inner and the outer concrete cages.

9. The spacer of claim 8 , wherein the first leg and the second leg are each at an angle α from the first radius of the bend of the continuous length of material.

10. The spacer of claim 9 , wherein the angle of α is one degree to forty five degrees or any angle in between.

11. The spacer of claim 8 , wherein the third radius is ninety degrees.

12. The spacer of claim 8 , wherein the angle β is one degree to twenty degrees or any angle in between.

13. The spacer of claim 8 , wherein the third radius is substantially near eighty five degrees.