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  • Lincoln K2951-1 Magnum Pro 300 10ft MIG Gun

Lincoln K2951-1 Magnum Pro Curve 300 MIG Gun

$ 230.24 $ 369.32

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Lincoln K2951-1,-2,-3,-4 Magnum Pro Curve 300 MIG Gun

 

Semiautomatic Air-Cooled Guns

 

Magnum PRO Curve guns for MIG or flux-cored welding combine out classic curved handle with our Copper Plus  contact tips and Magnum PRO gun expendables to deliver long hours of fabrication welding with less frequent tip and gun expendable parts changes.

 

Industrial Grade Construction

  • High quality copper parts ensure superior electrical and contact and heat dissipation
  • Four trigger leads are standard for fast field repair
  • Patent-pending Anti-Size tip and diffuser thread design reduces tip and diffuser seizing 

 

Lincoln Electric Copper Plus Contact Tips

  • Larger tip diameter and mass improve heat dissipation to increase tip life

 

Curve Handle Design 

  • Our Curve handle is lightweight and balanced, providing a comfortable grip to reduce fatigue

 

Rotating Gun Tube and Gun Hanger Clip

  • Allow any number of hand positions to reduce fatigue or fit into tight spaces

 

Simplified Expendable Parts Selection 

  • 350A and 550A consumables are interchangeable across all gun models
  • All models ship with 350A parts

 

Upgrade your Magnum

  • Turn your existing gun into a Magnum PRO Curve by switching to Magnum PRO gun tubes and expendable parts
  K2951-1 K2951-2 K2951-2-10-45 K2951-2-6-45 K2951-2-10-116 K2951-3 K2951-4
DUTY CYCLE AT RATED AMPERAGE 60% 60% 60% 60%  60% 60% 60%
RATED AMPERAGE 300 300  300 300  300 300  300
GUN TYPE Handheld Handheld  Handheld Handheld  Handheld Handheld  Handheld
CABLE LENGTH 10 ft 15 ft 15 ft 15 ft  15 ft  20 ft  25 ft 
WIRE DIAMETER .025" - 5/64" .025" - 5/64"  .025" - 5/64" .025" - 5/64"  .025" - 5/64" .025" - 5/64" .025" - 5/64" 
COOLING Air cooled Air cooled  Air cooled Air cooled  Air cooled Air cooled Air cooled  
NET WEIGHT 10.00 9.95  11.05 11.20  10.75 13.50  13.86 

K2951-1,-2,-3,-4

  • Contact Tip (qty. 1) (KP2744-045)
  • 0.625" (15.99 mm) Thread-On Gas Nozzle with 1/8" (3.2 mm) recess (KP2742-1-62R)
  • Thread-On Diffuser (KP2746-1)

 

K2951-10-45-15

  • Contact Tip (qty. 1) (KP2744-045)
  • 0.625" (15.99 mm) Thread-On Gas Nozzle with 1/8" (3.2 mm) recess (KP2742-1-62R)
  • Thread-On Diffuser (KP2746-1)
  • Gun Connector (K466-6)
  • Gun Liner (KP44-3545-15)

 

K2951-2-6-45

  • Contact Tip (qty. 1) (KP2744-045)
  • 0.625" (15.99 mm) Thread-On Gas Nozzle with 1/8" (3.2 mm) recess (KP2742-1-62R)
  • Thread-On Diffuser (KP2746-1)
  • Gun Connector (K466-10)
  • Gun Liner (KP44-3545-15)

 

K2951-2-10-116

  • Contact Tip (qty. 1) (KP2744-045)
  • 0.625" (15.99 mm) Thread-On Gas Nozzle with 1/8" (3.2 mm) recess (KP2742-1-62R)
  • Thread-On Diffuser (KP2746-1)
  • Gun Connector (K466-10)
  • Gun Liner (KP44-116-15)
CATEGORY PRODUCT NUMBER PRODUCT NAME
General K3159-1 Lincoln Magnum PRO Harness Adapter
PRODUCT NUMBER PRODUCT NAME
KP2744-025 Lincoln Copper Plus Contact Tip 350A, .025" 
KP2744-025-B100 Lincoln Copper Plus Contact Tip 350A, .025" - 100 pack
KP2744-025T Lincoln Copper Plus Contact Tip 350A, .025" Tapered
KP2744-025T-B100 Lincoln Copper Plus Contact Tip 350A, .025" Tapered - 100 pack
KP2744-030 Lincoln Copper Plus Contact Tip 350A, .030"
KP2744-030-B100 Lincoln Copper Plus Contact Tip 350A, .030" - 100 pack
KP2744-030T Lincoln Copper Plus Contact Tip 350A, .030" Tapered
KP2744-030T-B100 Lincoln Copper Plus Contact Tip 350A, .030" Tapered - 100 pack
KP2744-035 Lincoln Copper Plus Contact Tip 350A, .035" 
KP2744-035-B100 Lincoln Copper Plus Contact Tip 350A, .035" - 100 pack
KP2744-035T Lincoln Copper Plus Contact Tip 350A, .035" Tapered 
KP2744-035T-B100 Lincoln Copper Plus Contact Tip 350A, .035" Tapered - 100 pack
KP2744-040 Lincoln Copper Plus Contact Tip 350A, .040"
KP2744-040-B100 Lincoln Copper Plus Contact Tip 350A, .040" - 100 pack
KP2744-040T Lincoln Copper Plus Contact Tip 350A, .040" Tapered
KP2744-040T-B100 Lincoln Copper Plus Contact Tip 350A, .040" Tapered - 100 pack
KP2744-045 Lincoln Copper Plus Contact Tip 350A, .045"
KP2744-045-B100 Lincoln Copper Plus Contact Tip 350A, .045" - 100 pack
KP2744-045T Lincoln Copper Plus Contact Tip 350A, .045" Tapered 
KP2744-045T-B100 Lincoln Copper Plus Contact Tip 350A, .045" Tapered - 100 pack
KP2744-052 Lincoln Copper Plus Contact Tip 350A, .052"
KP2744-052-B100 Lincoln Copper Plus Contact Tip 350A, .052" - 100 pack
KP2744-052T Lincoln Copper Plus Contact Tip 350A, .052" Tapered
KP2744-052T-B100 Lincoln Copper Plus Contact Tip 350A, .052" Tapered - 100 pack
KP2744-116 Lincoln Copper Plus Contact Tip 350A, 1/16"
KP2744-116-B100 Lincoln Copper Plus Contact Tip 350A, 1/16" - 100 pack
KP2744-116T Lincoln Copper Plus Contact Tip 350A, 1/16" Tapered 
KP2744-116T-B100 Lincoln Copper Plus Contact Tip 350A, 1/16" Tapered - 100 pack
KP2744-564 Lincoln Copper Plus Contact Tip 350A, 5/64"
KP2744-564-B100 Lincoln Copper Plus Contact Tip 350A, 5/64" - 100 pack
KP2744-564T Lincoln Copper Plus Contact Tip 350A, 5/64" Tapered
KP2744-564T-B100 Lincoln Copper Plus Contact Tip 350A, 5/64" Tapered - 100 pack
KP2745-035 Lincoln Copper Plus Contact Tip 550A, .035"
KP2745-035-B100 Lincoln Copper Plus Contact Tip 550A, .035" - 100 pack
KP2745-035R Lincoln Copper Plus Contact Tip 550A, .035" Extended Life
KP2745-035R-B100 Lincoln Copper Plus Contact Tip 550A, .035" Extended Life - 100 pack
KP2745-040 Lincoln Copper Plus Contact Tip 550A, .040"
KP2745-040-B100 Lincoln Copper Plus Contact Tip 550A, .040" - 100 pack
KP2745-045 Lincoln Copper Plus Contact Tip 550A, .045"
KP2745-045-B100 Lincoln Copper Plus Contact Tip 550A, .045" - 100 pack
KP2745-045R Lincoln Copper Plus Contact Tip 550A, .045" Extended Life 
KP2745-045R-B100 Lincoln Copper Plus Contact Tip 550A, .045" Extended Life - 100 pack
KP2745-052 Lincoln Copper Plus Contact Tip 550A, .052"
KP2745-052-B100 Lincoln Copper Plus Contact Tip 550A, .052" - 100 pack
KP2745-052R Lincoln Copper Plus Contact Tip 550A, .052" Extended Life 
KP2745-052R-B100 Lincoln Copper Plus Contact Tip 550A, .052" Extended Life - 100 pack
KP2745-072 Lincoln Copper Plus Contact Tip 550A, .068" - .072"
KP2745-072-B100 Lincoln Copper Plus Contact Tip 550A, .068" - .072" - 100 pack
KP2745-072R Lincoln Copper Plus Contact Tip 550A, .068" - .072" Extended Life
KP2745-072R-B100 Lincoln Copper Plus Contact Tip 550A, .068" - .072" Extended Life - 100 pack
KP2745-116 Lincoln Copper Plus Contact Tip 550A, 1/16"
KP2745-116-B100 Lincoln Copper Plus Contact Tip 550A, 1/16" - 100 pack
KP2745-116R Lincoln Copper Plus Contact Tip 550A, 1/16" Extended Life
KP2745-116R-B100 Lincoln Copper Plus Contact Tip 550A, 1/16" Extended Life - 100 pack
KP2745-332 Lincoln Copper Plus Contact Tip 550A, 3/32"
KP2745-332-B100 Lincoln Copper Plus Contact Tip 550A, 3/32" - 100 pack
KP2745-332R Lincoln Copper Plus Contact Tip 550A, 3/32" Extended Life
KP2745-332R-B100 Lincoln Copper Plus Contact Tip 550A, 3/32" Extended Life - 100 pack
KP2745-564 Lincoln Copper Plus Contact Tip 550A, 5/64"
KP2745-564-B100 Lincoln Copper Plus Contact Tip 550A, 5/64" - 100 pack
KP2745-564R Lincoln Copper Plus Contact Tip 550A, 5/64" Extended Life 
KP2745-564R-B100 Lincoln Copper Plus Contact Tip 550A, 5/64" Extended Life - 100 pack
KP2745-764 Lincoln Copper Plus Contact Tip 550A, 7/64"
KP2745-764-B100 Lincoln Copper Plus Contact Tip 550A, 7/64" - 100 pack
KP2745-764R Lincoln Copper Plus Contact Tip 550A, 7/64" Extended Life
KP2745-764R-B100 Lincoln Copper Plus Contact Tip 550A, 7/64" Extended Life - 100 pack
KP2745-18 Lincoln Copper Plus Contact Tip 550A, 1/8"
KP2745-18-B100 Lincoln Copper Plus Contact Tip 550A, 1/8" - 100 pack
CATEGORY PRODUCT NUMBER
KP2742-1-38R Lincoln Nozzle 350A, Thread-On, 1/8" Recessed 3/8" Inner Diameter
KP2742-1-38R-B25 Lincoln Nozzle 350A, Thread-On, 1/8" Recessed 3/8" Inner Diameter (25 pack)
KP2742-1-38F Lincoln Nozzle 350A, Thread-On, 1/8" Flush 3/8" Inner Diameter
KP2742-1-38F-B25 Lincoln Nozzle 350A, Thread-On, 1/8" Flush 3/8" Inner Diameter (25 pack)
KP2742-1-38S Lincoln Nozzle 350A, Thread-On, 1/8" Stickout 3/8" Inner Diameter
KP2742-1-38S-B25 Lincoln Nozzle 350A, Thread-On, 1/8" Stickout 3/8" Inner Diameter (25 pack)
KP2742-1-50F Lincoln Nozzle 350A, Thread-On Flush 1/2" Inner Diameter
KP2742-1-50F-B25 Lincoln Nozzle 350A, Thread-On Flush 1/2" Inner Diameter (25 pack)
KP2742-1-50R Lincoln Nozzle 350A, Thread-On, 1/8" Recessed 1/2" Inner Diameter
KP2742-1-50R-B25 Lincoln Nozzle 350A, Thread-On, 1/8" Recessed 1/2" Inner Diameter (25 pack)
KP2742-1-50S Lincoln Nozzle 350A, Thread-On, 1/8" Stickout 1/2" Inner Diameter
KP2742-2-50F Lincoln 350A, Slip-On, Flush 1/2 Inner Diameter
KP2742-2-50R Lincoln Nozzle 350A, Slip-On, 1/8" Recessed 1/2" Inner Diameter
KP2742-2-50R-B25 Lincoln Nozzle 350A, Slip-On, 1/8" Recessed 1/2" Inner Diameter (25 pack)
KP2742-2-50S Lincoln Nozzle 350A, Slip-On, 1/8" Stickout 1/2" Inner Diameter
KP3359-1-50R Lincoln Nozzle 350A, Extended Reach 1/8" Recessed 1/2" Inner Diameter
KP3359-1-50R-B25 Lincoln Nozzle 350A, Extended Reach 1/8" Recessed 1/2" Inner Diameter (25 pack)
KP3160-1-50R Lincoln Nozzle 350A, Thread-On 1/8" Recessed, Bottleneck, 1/2" Inner Diameter
KP3160-1-50R-B25 Lincoln Nozzle 350A, Thread-On 1/8" Recessed, Bottleneck, 1/2" Inner Diameter (25 pack)
KP3160-1-50F Lincoln Nozzle 350A, Thread-On, Flush, Bottleneck 1/2" Inner Diameter
KP3160-1-50S Lincoln Nozzle 350A, Thread-On 1/8" Stickout, Bottleneck 1/2" Inner Diameter
KP3160-1-50S-B25 Lincoln Nozzle 350A, Thread-On 1/8" Stickout, Bottleneck 1/2" Inner Diameter (25 pack)
KP2742-1-62F Lincoln Nozzle 350A, Thread-On, Flush 5/8" Inner Diameter
KP2742-1-62F-B25 Lincoln Nozzle 350A, Thread-On, Flush 5/8" Inner Diameter (25 pack)
KP2742-1-62R Lincoln Nozzle 350A, Thread-On, 1/8" Recessed 5/8" Inner Diameter 
KP2742-1-62R-B25 Lincoln Nozzle 350A, Thread-On, 1/8" Recessed 5/8" Inner Diameter (25 pack)
KP2742-1-62S Lincoln Nozzle 350A, Thread-On, 1/8" Stickout 5/8" Inner Diameter
KP2742-1-62S-B25 Lincoln Nozzle 350A, Thread-On, 1/8" Stickout 5/8" Inner Diameter (25 pack)
KP2742-2-62F Lincoln Nozzle 350A, Slip-On, Flush 5/8" Inner Diameter
KP2742-2-62F-B25 Lincoln Nozzle 350A, Slip-On, Flush 5/8" Inner Diameter (25 pack)
KP2742-2-62R Lincoln Nozzle 350A, Slip-On, 1/8" Recessed 5/8" Inner Diameter
KP2742-2-62S Lincoln Nozzle 350A, Slip-On, 1/8" Stickout 5/8" Inner Diameter
KP2742-2-62S-B25 Lincoln Nozzle 350A, Slip-On, 1/8" Stickout 5/8" Inner Diameter (25 pack)
KP2743-1-62F Lincoln Nozzle 550A, Thread-On, Flush 5/8" Inner Diameter
KP2743-1-62F-B25 Lincoln Nozzle 550A, Thread-On, Flush 5/8" Inner Diameter (25 pack)
KP2743-1-62R Lincoln Nozzle 550A, Thread-On 1/8" Recessed 5/8" Inner Diameter
KP2743-1-62R-B25 Lincoln Nozzle 550A, Thread-On 1/8" Recessed 5/8" Inner Diameter (25 pack)
KP2743-1-62S Lincoln Nozzle 550A, Thread-On 1/8" Stickout 5/8" Inner Diameter
KP2743-1-62S-B25 Lincoln Nozzle 550A, Thread-On 1/8" Stickout 5/8" Inner Diameter (25 pack)
KP2743-2-62F Lincoln Nozzle 550A, Slip-On, Flush 5/8" Inner Diameter
KP2743-2-62F-B25 Lincoln Nozzle 550A, Slip-On, Flush 5/8" Inner Diameter (25 pack)
KP2743-2-62R Lincoln Nozzle 550A, Slip-On 1/8" Recessed 5/8" Inner Diameter
KP2743-2-62R-B25 Lincoln Nozzle 550A, Slip-On 1/8" Recessed 5/8" Inner Diameter (25 pack)
KP2743-2-62S Lincoln Nozzle 550A, Slip-On, 1/8" Stickout 5/8" Inner Diameter
KP3161-1-62R Lincoln Nozzle 550A, Thread-On 1/8" Recessed, Bottleneck 5/8" Inner Diameter
KP3161-1-62R-B25 Lincoln Nozzle 550A, Thread-On 1/8" Recessed, Bottleneck 5/8" Inner Diameter (25 pack)
KP3161-1-62S Lincoln Nozzle 550A, Thread-On 1/8" Stickout, Bottleneck 5/8" Inner Diameter
KP3161-1-62S-B25 Lincoln Nozzle 550A, Thread-On 1/8" Stickout, Bottleneck 5/8" Inner Diameter (25 pack)
KP3161-1-62F Lincoln Nozzle 550A, Thread-On, Flush, Bottleneck 5/8" Inner Diameter
KP3161-1-62F-B25 Lincoln Nozzle 550A, Thread-On, Flush, Bottleneck 5/8" Inner Diameter (25 pack)
KP2743-1-75F Lincoln Nozzle 550A, Thread-On, Flush 3/4" Inner Diameter
KP2743-1-75F-B25 Lincoln Nozzle 550A, Thread-On, Flush 3/4" Inner Diameter (25 pack)
KP2743-1-75R Lincoln Nozzle 550A, Thread-On, 1/8" Recessed 3/4" Inner Diameter
KP2743-1-75R-B25 Lincoln Nozzle 550A, Thread-On, 1/8" Recessed 3/4" Inner Diameter (25 pack)
KP2743-1-75S Lincoln Nozzle 550A, Thread-On, 1/8" Stickout 3/4" Inner Diameter
KP2743-1-75S-B25 Lincoln Nozzle 550A, Thread-On, 1/8" Stickout 3/4" Inner Diameter (25 pack)
KP2743-2-75F Lincoln Nozzle 550A, Slip-On, Flush 3/4" Inner Diameter
KP2743-2-75F-B25 Lincoln Nozzle 550A, Slip-On, Flush 3/4" Inner Diameter (25 pack)
KP2743-2-75R Lincoln Nozzle 550A, Slip-On 1/8" Recessed 3/4" Inner Diameter
KP2743-2-75R-B25 Lincoln Nozzle 550A, Slip-On 1/8" Recessed 3/4" Inner Diameter (25 pack)
KP2743-2-75S Lincoln Nozzle 550A, Slip-on, 1/8" Stickout 3/4" Inner Diameter
KP2743-2-75S-B25 Lincoln Nozzle 550A, Slip-on, 1/8" Stickout 3/4" Inner Diameter (25 pack)

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