Standard and water-tight boxes for all electrical installation purposes (1908)
H. Krantz Manufacturing Co. · leaf 34
sh, in and outside.This box is shewn with a double pole slate base special type of plug cut- The inside dimensions of tins box are- Length 7 5-8. Width 5 1-8. • • md is 2% in diameter.Lagon brass thread* bed to a chain is used to seal opening when not in u T1; r-tight installations. The ] by means… … ^
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