OSHA Danger Flanged Pipe Barrier Kit: Espacio - Confinado - Entrada Solo Con PermisoSecure confined spaces with the Spanish or French OSHA Danger Flanged Pipe Barrier Kit: Espacio Confinado Entrada Solo Con Permiso. This heavy duty barrier system helps prevent accidental entry and meets OSHA 29 CFR 1910. 146 requirements for confined space protection. Its U shaped lip design hooks directly onto outer pipe flangesno tools or bolting required. Available in Spanish or French, this kit offers a bold, visual deterrent to unauthorized