FIELD: electrical engineering.
SUBSTANCE: proposed end thimble designed for closing butt-end of wiring duct has closing part meant for closing inner space of mentioned duct and fastening part intended to secure this thimble on bottom part of duct base. Novelty is that proposed fastening part has at least one guide bushing designed to drive-in fastening nail; it rises in essence perpendicularly to bottom part whose depth actually equals that of mentioned base.
EFFECT: enhanced reliability of protecting end thimble structure against destruction.
20 cl, 12 dwg
