One-piece single engagement seal lock

A permanently secured single engagement seal lock comprising:

• (a) a C shaped locking body comprised of a vertical member having a horizontal upper leg member and a horizontal lower leg member,
• (b) said upper leg member is parallel to said lower leg member and horizontal to said vertical member,
• (c) a vertical upper hole passing through said upper leg member having a locking means within,
• (d) a vertical lower hole within said lower leg member,
• (e) said upper hole and said lower hole are vertically aligned on their respective center lines,
• (f) a locking pin so dimensioned as to fit and slide snugly within said upper hole of said upper leg member and through to said lower hole of said lower leg member,
• (g) said locking pin having its first end shaped and arranged to effect a temporary locking engagement with said cooperating upper locking means located within said upper leg member,
• (h) said locking pin having an opposite end shaped and arranged to effect a permanent locking engagement with said cooperating upper locking means located within said upper leg member,
• (i) said locking pin is dimensioned to have the first end of said locking pin enter and be supported by said lower hole within said lower leg member while the opposite end of said locking pin effect a permanent locking engagement with said cooperating upper locking means within said upper leg member simultaneously,
• (j) with said locking body positioned around an aperture of a device to be sealed with said upper leg member positioned on one side of said aperture and said lower leg member positioned on the opposite side of said aperture and said locking pin positioned over said aperture said locking pin is pushed through said upper hole of said upper leg member with sufficient pressure to overcome the temporary locking engagement means contained therein thus the first end of said locking pin passes through said aperture of the device to be sealed and into said lower hole of said lower leg member at which time the opposite end of said locking pin permanently engages said cooperating upper locking means within said upper leg member thereby permanently securing said locking pin in place utilizing a single engagement locking means.