Magnetic snap latch

1. A latch to secure a ferromagnetic item comprising:

a hook, further comprising a free end and a gate end;

a gate having a top end and a bottom end;

a latch opening having a length;

a release;

a hook recess defined by a void delimited by a portion of the hook extending between the free end and the gate end;

a retaining magnet captured in the hook adjacent to the hook recess and above the top end of the gate when in a disengaged position; and

a repulse;

wherein the release is activated to move the latch into the disengaged position;

wherein the repulse may act to maintain the latch in an engaged position;

wherein the latch opening is a void extending between the free end and the gate end;

wherein the bottom end of the gate is retractably attached to the gate end;

wherein the gate extends across the latch opening when in the engaged position

wherein the top end of the gate is retracted into the gate end when in the disengaged position; and

wherein the retaining magnet may be contacted by the ferromagnetic item that has entered the latch opening while the gate is in the disengaged position.

2. The latch according to claim 1 wherein the hook further comprises a hook cavity disposed on the free end;

wherein the bottom end of the gate is retractably captured within the gate end; and

wherein the hook cavity receives the top end of the gate when in the engaged position.

3. The latch according to claim 1 wherein the top end of the gate is arcuate.

4. The latch according to claim 1 wherein the surface of the free end proximate to the latch opening is arcuate.

5. The latch according to claim 1 further comprising:

a handle;

wherein the release further comprises a release shelf;

wherein the bottom end is retained in the gate end;

wherein the release shelf may be depressed to active the release;

wherein the release is connected to the gate;

wherein the release shelf is located proximate to the bottom end of the gate;

wherein the handle is connected to the hook at a handle connection; and

wherein the grab length is greater than zero.

6. The latch according to claim 5 further comprising a thumb distance;

wherein the thumb distance further comprises a thumb distance length starting at the point where the latch opening and the gate end meet and extending downward to the top of the release shelf while the release shelf is in the engaged position; and

wherein the thumb distance length is not substantially equal to zero.

7. The latch according to claim 6 wherein the thumb distance length is at least one third the length of the latch opening.

8. The latch according to claim 1

wherein the hook recess is a substantially ovular void disposed within a portion of the hook that extends above the free end;

wherein the hook recess is delimited on between equal to or more than 60% and equal to or less than 90% of the circumference of the ovular void by the hook; and

wherein the delimited sides of the hook recess extend up and away from the latch opening.

9. The latch according to claim 1 wherein the repulse further comprises:

a hook magnet; and

a gate magnet;

wherein the hook magnet is captured in the gate end;

wherein the gate magnet is captured in the gate; and

wherein the hook magnet and the gate magnet are oriented to repel one another and move the latch into the engaged position.

10. The latch according to claim 5 wherein the repulse further comprises:

a hook magnet; and

a gate magnet;

wherein the hook magnet is captured in the handle;

wherein the gate magnet is captured in the gate; and

wherein the hook magnet and the gate magnet are oriented to repel one another and move the latch into the engaged position.

11. The latch according to claim 1 further comprising a lead wherein the lead is connected to the gate end.

12. A latch for retaining a ferromagnetic item comprising:

a hook further comprising a free end and a gate end;

a gate further comprising a moving end and a bottom end;

a hook magnet;

a gate magnet;

a retaining magnet;

a release; and

a handle;

wherein the gate end carries the bottom end;

wherein the gate extends from the gate end to the free end when in an engaged position;

wherein the release is activated to move the latch into a disengaged position;

wherein the hook magnet is captured in the handle;

wherein the gate magnet is captured in the gate;

wherein the gate magnet and the hook magnet are oriented to repel one another and move the gate into the engaged position;

wherein the handle is connected to the hook at a handle connection;

wherein the handle connection forms an obtuse angle between the outer sides of the handle and the hook; and

wherein the retaining magnet may be contacted by the ferromagnetic item that has entered a latch opening while the gate is in the disengaged position.

13. The latch according to claim 12 further comprising a lead wherein the lead is connected to the handle distal from the handle connection.