Sewer Cap / gripNlock
The Grip-N-Lock is a female Nylon locking cap that is hammered in place either above grade or below grade.  It's held secure by 10 internal watertight concentric rings, and the square UV Protective Gasket creates a watertight compression seal.  A bold SEWER warning label is on top of the cap, and a standard #1 padlock can easily be used, even in small manholes. 

                          
  • The Cap is only 3” tall when installed.
  • Recommended by several State and County regulatory agencies.
  • Easy Installation, Watertight Security, Locking Capability, and High Visibility.  This Cap will be an excellent investment for high traffic areas and profile sights.
  • Inexpensive, EDP Feels Anything More is Money Down the Toilet.

This hard-hitting Nylon Cap is built for the worst environment, easy installation and cost efficient.  This cap does not require screwing, riveting or gluing, “JUST HAMMER IT ON”.

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  To all our independent Campgrounds,
  EDP thanks you for your purchase's.
designed with Homestead
Concentric Rings
"Install w/ No Glue"
gripNlock: 4" SCH 40 Sewer Cap
12" Manhole
In Ground Vault
"Any Size Needed"  
PVC/DWV Adaptor Bushing
"For thin wall 3" and 4" sewer pipe"