Ground / Work Clamps
High-Quality Ground & Workpiece Clamps from 180 to 2,000 Amps!
Do you want snappy arc starts and all the power your welding machine was designed to deliver? Then you need a good ground! Choose from the world's largest selection of Pro Level ground lead, work cables & clamp kits guaranteed to reduce electrical resistance, heat & energy loss for more consistent repeatable welds.
- Work Table & Workpiece Ground Kits
- Traditional "C" style Spring Clamps
- Clamping Pliers
- Flat Jaw Clamps
- Screw Clamps
- Heavy-duty Rotary Clamps
- Innovative Magnetic Clamps
Weld Like A Pro Tip™
It’s proven that a good work lead (ground) connection is vital to consistent high-quality welds. If your ground clamp runs warm, or shows signs of discoloration inspect the cable & connections for wear. If you see copper wires starting to fray at the machine, or clamp connections, repair or replace them.
Inspecting your ground or workpiece cable connections should be part of your regular maintenance programs and will insure consistent arc starting & long, trouble free welding performance.
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Bolt On Straight Table Grounding Kit
$40.00JWS-Shorty-TGS Bolt On Straight Table Grounding Kit. For easy grounding of workbenches, fixture tables etc. with 5/8" (15.9mm) holes on the top or sides of the table. Kit Includes: Straight LC-40 350 Amp Female Connector Male...JWS-Shorty-TGS$40.00 -
Mounting Nut w/ Screw for LRG Rotary Ground Clamps
$60.00Mounting Nut W/ Oval Point Screw Replacement mounting nut with oval point screw for LEN-LRG-240, LEN-LRG-440, & LEN-LRG-640 Heavy Duty Rotary Ground Clamps.LEN-Screw (02580)$60.00 -
Bolt On Angled Table Grounding Kit
$40.00JWS-Shorty-TGA Bolt On Angled Table Grounding Kit. For easy grounding of workbenches, fixture tables etc. with 5/8" (15.9mm) holes on the top or sides of the table. Kit Includes: Angled LC-40 350 Amp Female Connector Male LC-40...JWS-Shorty-TGA$40.00 -
Tension Adjustment Screw for LRG Rotary Ground Clamps
$8.25Tension Adjustment Screw W/ Washers Replacement tension adjustment screw with washers for LEN-LRG-240, LEN-LRG-440, & LEN-LRG-640 Heavy Duty Rotary Ground Clamps.LEN-Screw (02575)$8.25 -
Insulating Cover for LRG Rotary Ground Clamps
$14.00Insulating Cover Replacement insulating cover for LEN-LRG-240, LEN-LRG-440, & LEN-LRG-640 Heavy Duty Rotary Ground Clamps.LEN-Cover (02585)$14.00 -
Grease Cup for LRG Rotary Ground Clamps
$19.00Grease Cup Replacement grease cup for LEN-LRG-240, LEN-LRG-440, & LEN-LRG-640 Heavy Duty Rotary Ground Clamps.LEN-Cup (02570)$19.00 -
Head Alignment Pin for LRG Rotary Ground Clamps
$4.50Head Alignment Pin Replacement head alignment pin for LEN-LRG-240, LEN-LRG-440, & LEN-LRG-640 Heavy Duty Rotary Ground Clamps.LEN-Pin (02577)$4.50 -
Tightening Bar for LRG Rotary Ground Clamps
$6.24Tightening Bar Replacement tightening bar for LEN-LRG-240, LEN-LRG-440, & LEN-LRG-640 Heavy Duty Rotary Ground Clamps.LEN-Bar (02572)$6.24 -
Oval Point Screw for LRG Rotary Ground Clamps
$0.80Oval Point Screw Replacement oval point screw for LEN-LRG-240, LEN-LRG-440, & LEN-LRG-640 Heavy Duty Rotary Ground Clamps. Size: 5/8"-18 x 5/8" (15.9mm) Long.LEN-Screw (02587)$0.80 -
Cover Screw for LRG Rotary Ground Clamps
$1.50Cover Screw Replacement cover screw for LEN-LRG-240, LEN-LRG-440, & LEN-LRG-640 Heavy Duty Rotary Ground Clamps.LEN-Screw (01065)$1.50 -
Shaft for LRG Rotary Ground Clamps
$315.78 - $542.96LRG Shaft (Select Size From Drop Down Menu Above) Part # # of Heads That Fit Fits Clamp Model LEN-Shaft (05061) 1 LRG-240 LEN-Shaft (02562) 2 LRG-440 LEN-Shaft...$315.78 - $542.96 -
Mounting Bolt w/ Nut for Model "C" Rotary Ground
$16.80Mounting Bolt w/ Nut Replacement mounting bolt with nut for Lenco Model "C" Rotary Ground. Thread Pattern: 3/4"-10 x 6" (152mm) Long.LEN-BOLT (02283)$16.80 -
Pressure Spring for Model "C" Rotary Ground
$9.58Pressure Spring Replacement pressure spring for Lenco Model "C" Rotary Ground.LEN-Spring (02284)$9.58 -
Bearing-Thrust for Model "C" Rotary Ground
$12.66Bearing - Thrust Replacement thrust bearing for Lenco Model "C" Rotary Ground.LEN-Bearing (02286)$12.66 -
Moveable Contact Plate for Model "C" Rotary Ground
$78.72Moveable Contact Plate Replacement moveable contact plate for Lenco Model "C" Rotary Ground.LEN-Contact Plate (02282)$78.72 -
Stationary Contact Plate for Model "C" Rotary Ground
$53.12Stationary Contact Plate Replacement stationary contact plate for Lenco Model "C" Rotary Ground.LEN-Contact Plate (02281)$53.12 -
Cable Fitting for Model "C" Rotary Ground
$14.00Cable Fitting Replacement cable fitting for Lenco Model "C" Rotary Ground. Thread pattern: 1/2"-13.LEN-Fitting (02085)$14.00 -
Set Screw for Model "C" Rotary Ground
$0.33Set Screw Replacement set screw for Lenco Model "C" Rotary Ground. Thread pattern: 5/16"-18.LEN-Screw (02285)$0.33 -
Oval-Point Screw for Lenco Rotary Grounds
$0.69Oval Point Screw Replacement oval point screw for Lenco Model "C", R-4C, & GR-4C Rotary Grounds.LEN-Screw (01068)$0.69 -
Mounting Bolt w/ Nut for Lenco R-4C Rotary Grounds
$15.58Mounting Bolt W/ Nut Replacement mounting bolt with nut for Lenco Model R-4C & GR-4C Rotary Grounds. Thread pattern: 3/4"-10 x 7.5" (190mm) Long.LEN-BOLT (02108)$15.58 -
Threaded Clamp Housing for Lenco R-4C Rotary Grounds
$148.05Clamp Housing - Threaded Replacement threaded clamp housing for Lenco Model R-4C & GR-4C Rotary Grounds.LEN-Housing (02101)$148.05 -
Brushes for Lenco R-4C Rotary Grounds
$46.00Brushes Replacement brushes for Lenco Model R-4C & GR-4C Rotary Grounds. Four Required. ***Priced and Sold Individually.LEN-Brush (02104)$46.00 -
Rotor for Lenco R-4C Rotary Grounds
$230.00Rotor Replacement Rotor for Lenco Model R-4C & GR-4C Rotary Grounds.LEN-Rotor (02103)$230.00 -
Counterbored Clamp Housing for Lenco R-4C Rotary Grounds
$148.05Clamp Housing - Counterbored Replacement counterbored clamp housing for Lenco Model R-4C & GR-4C Rotary Grounds.LEN-Housing (02102)$148.05 -
Cap Screw for Lenco R-4C Rotary Grounds
$0.93Cap Screw Replacement cap screw for Lenco Model R-4C & GR-4C Rotary Grounds. Five Required. ***Priced and Sold Individually.LEN-Screw (02107)$0.93 -
Contact Plate for Lenco R-4C Rotary Grounds
$63.68Contact Plate Replacement contact plate for Lenco Model R-4C & GR-4C Rotary Grounds.LEN-Contact Plate (02109)$63.68 -
Brush Finger Spring for Lenco R-4C Rotary Grounds
$2.27Brush Finger Spring Replacement brush finger spring for Lenco Model R-4C & GR-4C Rotary Grounds. Four Required. ***Priced & Sold Individually.LEN-Brush (02106)$2.27 -
Brush Finger for Lenco R-4C Rotary Grounds
$8.60Brush Finger Replacement brush finger for Lenco Model R-4C & GR-4C Rotary Grounds. Four Required. ***Priced & Sold Individually.LEN-Brush (02105)$8.60