Ecm Industries Llc TK-32 Wire Connector Assortment 32 Piece

Product Description

The ECM INDUSTRIES LLC TK-32 is a 32-piece screw-on wire connector assortment packaged for professional electrical work. The kit includes five wire nut sizes — gray, blue, orange, yellow, and red — covering a broad range of conductor combinations common in residential and light commercial wiring. All connectors are delivered in a slide-top compartmentalized plastic case that keeps sizes sorted and accessible during service calls. Electricians and HVAC technicians reach for kits like this when they need a reliable supply of wire connectors on the job without sorting through bulk stock.

This assortment suits residential electrical work, low-voltage control wiring, HVAC equipment connections, and panel service situations where multiple wire gauge combinations are encountered in a single job. The compartmentalized case is particularly useful in service vans and tool bags where organization saves time. The multi-size format means one kit handles the majority of splicing needs from light-gauge thermostat wire up to heavier branch-circuit conductors.

Key Features

• 32 screw-on wire connectors included in a single assortment
• Five sizes: gray, blue, orange, yellow, and red — covering a wide range of conductor combinations
• Slide-top compartmentalized plastic case keeps sizes separated and easy to access
• Compact carded packaging suitable for van stock and jobsite use
• Screw-on design for fast, tool-free wire termination

Compatibility

Designed as a general-purpose screw-on wire connector assortment suitable for standard residential and light commercial electrical splicing applications across multiple wire gauges.

Installation Notes

Installation is typically performed by a licensed electrician or qualified HVAC technician in accordance with NEC requirements. Always de-energize the circuit at the breaker and verify absence of voltage with a meter before making any wire connections. Strip conductors to the appropriate length for the selected connector size, twist conductors together if required by the connector type, and thread the wire nut clockwise until firm resistance is felt. Do not over-tighten or force connectors onto conductor combinations outside their rated range.