Wire Connector Clamps | McMaster-Carr

Filter by

For Wire Gauge

System of Measurement

Voltage

Electrical Connection Component

Material

Color

Current

NEMA Style

ID

Wire Connection

Shape

Number of Wires

Number of Poles

Number of Circuits

Width

Gender

Mounting Location

Length

Electrical Connection

Wire Connection Method

REACH Compliance

RoHS Compliance

DFARS Compliance

How can we improve?

2,895 Products

Electrical

Wire Splices

Join wire and protect the connection

Wire Splice Covers

Wire Splice Covers

Seal out dust and moisture to protect electrical connectors

Terminal Blocks

Terminal Blocks

Mate with terminals to complete circuits in control panels, motors, and small machines

Terminals

Attach to the end of wire to connect circuits in control panels, motors, and small machines

Electrical Connector Holding Tools

Electrical Connector Holding Tools

Hold electrical connectors in place to safely join wires

Electrical Connectors and Cords

Electrical Connectors and Cords

Supply power to equipment by combining plugs, sockets, receptacles, and cords

Jumper Cable Clamps

Jumper Cable Clamps

Replace clamps on jumper cables

Split-Bolt Connectors

Split-Bolt Connectors

Splice large wire sizes without special tools

Jumper Cables

Jump-start a dead battery

Electrical Wire

Electrical Wire

Make single-wire connections; generally for lower voltages and shorter distances than cable

Grounding Lugs

Create a common grounding path for internal components and circuits, as well as the enclosure body

Grounding Screws

Grounding Screws

Fasten grounding wires to steel structures, fence posts, and transformers

Grounding Splices

Grounding Splices

Extend a grounding connection by joining two wires, or connect to an existing ground wire

Grounding Clamps

Grounding Clamps

Attach grounding wire to equipment to ground electrical current

Battery Terminals

Battery Terminals

Connect cable to battery posts to power vehicles and machines

Battery Jump Starters

Battery Jump Starters

Clamp to large-cell batteries to start vehicles and machines when you don't have access to an outlet

Measuring and Inspecting

Test Lead Clips

Test Lead Clips

For hands-free testing, create a temporary yet secure electrical connection

Patch Cords

Make point-to-point connections between electrical testing equipment and your devices

Load Cell Junction Boxes

Load Cell Junction Boxes

Join multiple load cells to combine their weight measurements

Material Handling

Loop Clamps

Hold pipe snug against the mounting surface to prevent movement that may cause breakage

Wire Rope Clamps

Wire Rope Clamps

Form a removable loop at the ends of wire rope by tightening the nuts

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)