Constructed of a high technology Polymer Vault has been tested to withstand over 3,300 lbs. of pressure per square foot.
Crowne Single Vault:
Outside: 9.5 in. H x 12.37 in. W x 16.5 in. L
Inside: 6.5 in. H x 10.5 in. W x 14.5 in. L
Interior dome height 9.25 in.
Double Crowne Double Vault:
Outside: 16 in. H x 12 in. W x 12 in. D
Inside: 13.5 in. H x 9.75 in. W x 9.75 in. W
Interior dome height 15.5 in.
Made of Tough Polyethylene,
supports 2500 PSI 14.5 in. H x 8 in. W x 14 in. D (at smallest point) Prod.