PowerWeld RAF-500 Stick Welding (SMAW) 500A Lenco Style Electrode Holder

The PowerWeld RAF-500 is a 500-amp Lenco-style electrode holder for stick welding (SMAW) in heavy-duty shop and field work. Built around a high copper-alloy conductor, it delivers strong current transfer and a steady arc on long welds. The classic jaw-type stinger has grooves that grip multiple rod diameters securely and let welders run an electrode down to the last usable length without slipping. Long top and bottom fiberglass tip insulators stand up to heat and impact, while the oval-point screw connection gives a solid, low-resistance hook-up to your lead.

Rated at 500 A and suitable for rods up to 3/8″, the RAF-500 covers structural steel, repair, and production work. A textured handle provides confident control with gloves in flat, vertical, and overhead positions. If you prefer the feel of a traditional Lenco-style stinger but want modern insulation and serviceable hardware, this electrode holder is a dependable choice for daily SMAW.

PowerWeld Stick Welding (SMAW) 500A Lenco Style Electrode Holder At a Glance

• 500A Capacity: Handles demanding stick welding on thick sections.
• Lenco-Style Jaw Type: Familiar stinger with positive grip and quick rod changes.
• High Copper-Alloy Conductor: Efficient current transfer and strength.
• Fiberglass Tip Insulators: Withstand high heat and shop impacts.
• Grooved Jaws: Hold common rod sizes and use more of each electrode.
• Oval-Point Screw Connection: Secure, low-resistance cable attachment.
• Up to 3/8″ Electrodes: Wide compatibility for heavy applications.
• Textured, Slip-Resistant Grip: Control in all positions.

Markets

• Structural Steel & Fabrication: Reliable stinger for shop bays and field rigs.
• Maintenance, Repair & Operations (MRO): Everyday SMAW on equipment and plant steel.
• Heavy Equipment & Fleet Repair: Handles hard-facing and heavy sections.
• Construction & Jobsite Welding: Durable holder for out-of-position work.
• Municipal & Utility Shops: Standardize on a rugged Lenco-style electrode holder.
• Trade Schools: Teaches proper rod control with a familiar design.

Welders who want a stick welding electrode holder that grips hard and runs cool will appreciate the RAF-500. The jaw-type, Lenco-style head locks onto 1/8″, 5/32″, 3/16″, and larger electrodes, so starts are clean and restarts are quick. A copper-alloy core keeps resistance low for a steady arc, and the fiberglass insulators shrug off heat during long beads and heavy tack work. The oval-point screw connection makes installing or servicing your cable straightforward, and the handle texture helps maintain control when gloves are slick or dusty. For shops and field crews that push SMAW on thick plate and structural shapes, this SMAW stinger delivers the durability and consistency needed to keep production moving.

PowerWeld RAF-500 Stick Welding (SMAW) 500A Lenco Style Electrode Holder Features

• High Copper-Alloy Body: Maximizes conductivity and mechanical strength.
• Fiberglass Insulators (Top/Bottom): Resist heat and impact in tough environments.
• Grooved Jaws: Positive grip on multiple rod diameters; use more of each stick.
• Jaw-Type, Lenco-Style Head: Familiar operation and easy electrode positioning.
• Oval-Point Screw Cable Connection: Secure, serviceable attachment.
• Heavy-Duty Rating: Suitable for demanding applications up to 500 A.
• Electrode Range: Accepts electrodes up to 3/8″ diameter.

PowerWeld RAF-500 Stick Welding (SMAW) 500A Lenco Style Electrode Holder Includes

• (1) PowerWeld RAF-500 Lenco-style electrode holder
• (1) Set screw/terminal hardware (installed)

PowerWeld RAF-500 Stick Welding (SMAW) 500A Lenco Style Electrode Holder Specifications

• Brand: PowerWeld
• Model / MFG Part #: RAF-500
• Type: Electrode holder / stick welding stinger (SMAW)
• Style: Lenco-style, jaw type
• Amperage Rating: 500 A
• Electrode Capacity: Up to 3/8″ diameter
• Conductor Material: High copper alloy
• Insulators: Fiberglass (top and bottom tips)
• Cable Connection: Oval-point screw
• Package Dimensions: 13″ × 3.75″ × 1.75″
• Package Weight: 1.87 lb

Why Welders Choose the PowerWeld Stick Welding (SMAW) 500A Lenco Style Electrode Holder

Welders choose the RAF-500 because it combines the feel of a Lenco-style electrode holder with high-capacity performance. The jaw-type design grips rods securely, helping prevent twist and slip during vertical or overhead passes. A copper-alloy current path supports a stable arc, while fiberglass insulators handle the heat of long runs. With a straightforward oval-point screw cable connection and room for 3/8″ electrodes, this electrode holder suits heavy stick welding without complicating setup—exactly what welders need for reliable SMAW in the shop or in the field.