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Your cart is empty.Upgrade your electrical installations with the Sigma Engineered Solutions ProConnex C-510 Combination Connector, now available in a convenient 100-pack. This versatile connector simplifies electrical installations by efficiently terminating AC, MC and FMC cables to a 1/2-inch knockout, providing secure and reliable connections. Compatible with aluminum or steel 14/2 to 10/3 AC or MC cables, as well as 3/8-inch FMC, it offers flexibility for various wiring applications. The inclusion of a tri-combo screw ensures easy installation and a tight grip. Crafted from durable zinc die-cast material, this connector ensures long-lasting performance. With UL and CSA listings, this product meets safety standards and ensures peace of mind.
Ariel, Maria Rivera
2025-08-23 17:58:30
Better prices than a big store box. Hard metal comes with all showing on picture. Works as intended, Great quality material won’t strip under pressure.
Nathan S.
2025-06-26 18:33:50
Great product and great price
0000
2025-06-16 13:13:16
It's hard to love a part like this but it's well made and does the job. Price is good, one can't go wrong.
RC
2025-06-04 17:05:43
Works great.
Customer
2025-05-28 16:53:35
They work. And about half the cost of the local hardware store, if they even manage to have more than 5 of them in stock. Now I have enough to keep me busy for a few weeks of work here and there instead of always trying to find more of these.
Hami Souri
2024-12-14 15:44:50
It's cheap price. Excellent.
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