Nesco

About

Nesco supplies electrical fittings and rough-in hardware, and Maple Electric Supply sells Nesco in Canada. The single listing here is a jobsite staple: the KO50 steel knockout closure in 1/2-inch size, packed 100 to a box at $19. KO50 1/2-inch steel knockout closures, 100 per pack, at $19 Knockout seals are inspection-day parts, cheap until you run out on site. A few boxes tucked into a larger order ride free to Ontario and Quebec addresses over $150, while the rest of Canada gets 10% off at checkout. Pickup at the Vaughan, ON counter suits anyone already driving past, standard delivery is 3 to 7 business days anywhere in Canada, and the price match guarantee covers even a $19 box of closures.