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Square Manhole Cover, Vault 24" x 24" x 24", with Handle
The EMCO Wheaton A0717-724BBW is a 24" square manhole/vault with a 3/8" heavy-duty diamond plate steel lid and 16-gauge steel body. The bolt-down w/handle design secures with bolts and includes...
$ 632.88Square Manhole Cover, Vault 48"x 48"x48", Hinged Lift Assist
The EMCO Wheaton A0717-748VWL is a 48" square manhole/vault with a 3/8" heavy-duty diamond plate steel lid and 16-gauge steel body. The locking vault lift assist design features a hinged...
$ 3,732.48Square Manhole Cover, Vault 12"x12"x 24" Steel Lay-In Lid
The EMCO Wheaton A0717-712VWA is a 12" square manhole/vault with a 3/8" heavy-duty diamond plate steel lid and 16-gauge steel body. The locking vault design features a hinged lid with...
$ 2,000.00Square Manhole Cover, Vault 12"x12"x12" Hinged Locking Lid
The EMCO Wheaton A0717-712VW is a 12" square manhole/vault with a 3/8" heavy-duty diamond plate steel lid and 16-gauge steel body. The locking vault design features a hinged lid with...
$ 387.90Square Manhole Cover, Vault 12"x12"x18" Bolt down Locking Lid
The EMCO Wheaton A0717-712VWB is a 12" square manhole/vault with a 3/8" heavy-duty diamond plate steel lid and 16-gauge steel body. The locking vault design features a hinged lid with...
$ 2,000.00Square Manhole Cover, Vault 18" x 18" x 24", Hinged, Locking
The EMCO Wheaton A0717-718VWA is a 18" square manhole/vault with a 3/8" heavy-duty diamond plate steel lid and 16-gauge steel body. The locking vault design features a hinged lid with...
$ 663.51Square Manhole Cover, Vault 18"x 18"x 9", Steel Lay-In Lid
The EMCO Wheaton A0717-718 is a 18" square manhole/vault with a 3/8" heavy-duty diamond plate steel lid and 16-gauge steel body. The lay-in design drops into the frame without bolts...
$ 449.13Square Manhole Cover, Vault 18"x18"x18" Bolt-down Steel Lid
The EMCO Wheaton A0717-718ABW is a 18" square manhole/vault with a 3/8" heavy-duty diamond plate steel lid and 16-gauge steel body. The bolt-down design secures with bolts and a ribbed...
$ 735.97Square Manhole Cover, Vault 18"x18"x18" Hinged Locking Lid
The EMCO Wheaton A0717-718VW is a 18" square manhole/vault with a 3/8" heavy-duty diamond plate steel lid and 16-gauge steel body. The locking vault design features a hinged lid with...
$ 643.09Square Manhole Cover, Vault 24" x 24" x 24" Lay-In Lid
The EMCO Wheaton A0717-724A is a 24" square manhole/vault with a 3/8" heavy-duty diamond plate steel lid and 16-gauge steel body. The lay-in design drops into the frame without bolts...
$ 584.67Square Manhole Cover, Vault 24" x 24" x 24", Bolt-down Lid
The EMCO Wheaton A0717-724ABW is a 24" square manhole/vault with a 3/8" heavy-duty diamond plate steel lid and 16-gauge steel body. The bolt-down design secures with bolts and a ribbed...
$ 679.56Square Manhole Cover, Vault 24" x 24" x 9", Steel Lay-In Lid
The EMCO Wheaton A0717-724 is a 24" square manhole/vault with a 3/8" heavy-duty diamond plate steel lid and 16-gauge steel body. The lay-in design drops into the frame without bolts...
$ 408.31When Square Is the Right Shape
Square covers are used where the underground opening is rectangular or where a larger access area is needed than round covers provide. Utility vaults, equipment chambers, and large-scale infrastructure access points typically require square openings for equipment passage and worker access.
Configurations
- Lay-in lid — Standard removable lid for routine access
- Hinged locking lid — Stays attached to the frame, locks in the closed position. Faster for frequent access and prevents the lid from being separated from the vault.
Available Sizes
Square vaults from 12”×12” to 48”×48” with depths from 9” to 48”. Call (866) 514-3684 for help matching dimensions to your installation.


