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The ECM INDUSTRIES LLC TK-806 is a 100-piece electrical terminal connector kit designed for a wide range of wire termination tasks in residential and commercial electrical work. The kit includes barrel insulated ring terminals, spade terminals, butt splice connectors, and male and female disconnect terminals covering wire gauges from 22 AWG through 10 AWG. All terminals are color-coded for fast identification of the correct gauge range, reducing errors during installation. A reusable storage case keeps components organized and protected between jobs. This kit suits licensed electricians, HVAC technicians, and experienced trade professionals who need a reliable assortment of insulated connectors on hand.
The TK-806 is suited for residential wiring, HVAC control wiring, panel work, and general electrical service tasks where secure, insulated terminations are required across multiple wire sizes. The variety of ring terminal stud sizes and the inclusion of butt splices and disconnects make it practical for both new installations and service repairs. It is appropriate for home workshop use as well as professional field and bench work.
Designed as a general-purpose insulated terminal assortment compatible with standard copper wire from 22 AWG through 10 AWG in residential and commercial electrical applications.
Installation should be performed by a licensed electrician or qualified trade professional in accordance with NEC requirements. Always de-energize the circuit and verify absence of voltage before making or breaking any terminal connections. Use an appropriately rated wire crimping tool matched to the terminal size and wire gauge being terminated. Do not over-crimp or under-crimp insulated terminals, as either condition can compromise the connection integrity or damage the insulation sleeve.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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