Skip to Main Content
Canadian
Canadian owned and operated

Tweco L-1110 Mechanical Ball-Point Lug for 1/0-4/0 Cable

$63.42/EA $45.99/pack of 1 only $45.99/EASave 27%

Usually ships within 3-5 business days

OVERVIEW

Reliable Power Connections Made Easy

Stop struggling with expensive crimping tools or messy soldering when you need to fix a welding cable. The Tweco L-1110 Ball-Point Lug (95151110) is the welder's choice for quick, rock-solid cable terminations. Designed to fit a wide range of cable sizes from 1/0 up to 4/0 AWG, this lug is versatile enough to handle most heavy-duty shop leads and ground cables.

Why Choose the Ball-Point Design?

Standard screw lugs can cut into your cable strands, weakening the connection and causing hot spots. Tweco's innovative ball-point screw rolls into the cable bundle, compressing the strands tightly without cutting them. The result is a connection that holds tight, conducts power efficiently, and stays cool under load.

Built for the Shop

Made from durable copper alloy, this lug stands up to the daily abuse of industrial welding. It features a standard 17/32" hole, making it compatible with the 1/2" studs found on almost all major welding machines (Miller, Lincoln, ESAB). Whether you are setting up a new machine or repairing a severed ground lead in the field, the Tweco L-1110 gets you back to welding in minutes with just an Allen wrench.

  • Universal Fit: Handles 1/0, 2/0, 3/0, and 4/0 cable sizes.
  • Tool-Free Maintenance: No crimpers needed—just tighten and go.
  • Reusable: Save money by reusing the lug when you replace your cables.
Additional Information
Brand:ESAB
Packaging Description:1 per each
Model:L-1110
Cable Capacity:1/0 AWG, 2/0 AWG, 3/0 AWG, 4/0 AWG
Stud Hole Size:17/32 in (13.5 mm)
Connection Type:Mechanical Ball-Point Screw
Material:Copper Alloy
Installation Tool:7/32 in Hex Wrench

INCLUDED

  • 1x Tweco L-1110 Ball-Point Cable Lug
  • 1x Ball-Point Set Screw

APPLICATIONS

  • Terminating welding power cables to machine output studs
  • Connecting ground cables to work clamps
  • Field repair of damaged cable ends
  • Custom length welding lead fabrication
  • connection of jumper cables in battery banks (industrial)

FAQ

The L-1110 lug is designed to accommodate welding cables ranging from 1/0 AWG to 4/0 AWG.

It features a 17/32-inch hole, which is designed to fit standard 1/2-inch studs commonly found on welding power sources.

No, this is a mechanical lug. It uses a ball-point screw that is tightened with a hex wrench (Allen key), so no crimping tool is required.

The ball-point screw compresses the copper strands without shearing or cutting them, ensuring a better electrical connection and preserving the integrity of the cable.

Yes, because it uses a mechanical screw connection, you can loosen the screw, remove the old cable, and install a new one using the same lug.

The lug is manufactured from a high-conductivity copper alloy to ensure efficient power transfer and resistance to oxidation.

While physically it may fit, mechanical copper lugs are generally recommended for copper cable. Using aluminum cable in a copper mechanical lug can lead to galvanic corrosion unless specific inhibitors are used. Always check local electrical codes.