Specialist B2B Equipment Distributors
Free freight on orders over $199+
Free Freight on Orders $199+·Expert Welding Support Mon–Fri 8am–6pm CT·Net-30 Trade Accounts Available·Free Freight on Orders $199+·Expert Welding Support Mon–Fri 8am–6pm CT·Net-30 Trade Accounts Available
Mon-Fri 8am-6pm CT|[email protected]
WeldingProDirect.com
HomeStickLincolnLincoln Jet-LH 78 MR (7018 H4R) 1/8" Stick Electrode - 5 Lb Pkg (ED033518)
Lincoln Jet-LH 78 MR (7018 H4R) 1/8" Stick Electrode - 5 Lb Pkg (ED033518) — Lincoln | WeldingProDirect.comIn Stock Rebate Available
Authorized Dealer
Free Freight
Stick

Lincoln Jet-LH 78 MR (7018 H4R) 1/8" Stick Electrode - 5 Lb Pkg (ED033518)

SKU: ILIN00000030 | MPN: ED033518 | Lincoln

$24.99$30.55Save $5.56
Manufacturer Rebate Available

Buy Red Save Green — Up to $1,000

Save big on Lincoln Electric products with instant rebates on select welders, plasma cutters, and accessories. Professional-grade equipment at unbeatable prices.

Expires: 2026-06-30

View rebate details →
Authorized Dealer
Direct from authorized dealer network
Ships in 1-2 Business Days
Most orders leave warehouse next day
Manufacturer Warranty
Covered by standard manufacturer warranty

Description

Lincoln Jet-LH 78 MR electrodes deliver superior all-position welding performance with excellent mechanical properties and low hydrogen characteristics. These 1/8-inch 7018 H4R stick electrodes feature moisture-resistant coating for reliable arc starts and smooth operation. Ideal for structural welding, pressure vessels, and critical applications requiring high-quality welds. The 5-pound package provides excellent value for professional welders working on carbon and low-alloy steels.

Specifications

Weight5 lbs
Weight (lbs)5
Welding ProcessStick

Questions about this product?

Our welding specialists are here to help — Mon–Fri, 8am–6pm CT

Contact Us

Customers Also Bought

Lincoln Viking 3350 ADV Limited Edition 250th Star Spangled Welding Helmet (K6064-5)

Lincoln Viking 3350 ADV Limited Edition 250th Star Spangled Welding Helmet (K6064-5)

$395.00

Lincoln Excalibur 7018 MR 1/8 inch Electrode 50lb Can (ED028281)

Lincoln Excalibur 7018 MR 1/8 inch Electrode 50lb Can (ED028281)

$975.00

Lincoln PIPEFAB Ready-Pak (K3734-1)

Lincoln PIPEFAB Ready-Pak (K3734-1)

$22,495.00

Lincoln Active8X Wire Feeder w/Magnum 300 MIG Gun One-Pak (K3564-1)

Lincoln Active8X Wire Feeder w/Magnum 300 MIG Gun One-Pak (K3564-1)

$3,595.00

WeldingProDirect

Professional welding equipment from authorized dealers — Lincoln, Miller, ESAB, Hypertherm and more.

Part of the ProDirect Group

Specialist B2B equipment distributors across North America

WeldingProDirect.comConcreteProDirect.comGeneratorProDirect.comClimateProDirect.comLiftProDirect.com

Shop

MIG WeldersTIG WeldersPlasma CuttersRebates & DealsAll Products

Top Brands

Miller ElectricLincoln ElectricESABHyperthermHobart WeldingThermal DynamicsAll 63 Brands →

Company

About UsContact UsTrade AccountsShipping Info

Support

Shipping & DeliveryReturns & WarrantyBlogPrivacy PolicyTerms of Service

Official Authorized North American Partner

Miller Electric logoLincoln Electric logoHypertherm logoESAB logo
SSL Secured
Authorized Dealer
Manufacturer Warranties
Secure Checkout

© 2026 WeldingProDirect.com — a ProDirect Group company. All rights reserved.

Authorized dealer network for Lincoln Electric, Miller Electric, ESAB and Hypertherm

United States — Serving all 50 states