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KL Jack & Co.

With over 40 years in the fastener business, K.L.Jack has earned a reputation as a trusted name across New England. Our assortment kits and packaged fasteners are built for reliability, convenience, and performance—whether you're stocking a workbench or managing a jobsite. Choose K.L.Jack when quality counts.

Air & Fluid Power Assortments

Automotive & Specialty Assortments

Chemicals & Janitorial

Electrical Kits

Fastener Kits

Super & Master Bin Assortments

The ultimate safety gear. Sqwincher Qwik Stik - A Unique Combination of Electrolytes.
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Ivy X Poisonous Plant solutions: Pre-Contact Poison Ivy Wipes and Poison Oak & Ivy Cleansing Wipes
Big Timber BTX Exterior Grade Construction Screws
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Copper Crush Washer Assortment
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Copper Crush Washer Assortment

ASK7294

$299.00 /Each

Metric Fine Thread Nut/Nylock Assortment
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Metric Fine Thread Nut/Nylock Assortment

ASK9004

$135.00 /Each

#8 x 1/2
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#8 x 1/2" Zinc Plated K-Lathe Phillips Drywall Tek Screws - 700 Per Jar

8D50UDKZ/J

$20.95 /Each

#8 x 1/2
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#8 x 1/2" Zinc Plated Hex Washer Head Tek Screws - 500 Per Jar

8D50UHWZ/J

$22.00 /Each

Flat Head Socket Cap Screw Assortment
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Flat Head Socket Cap Screw Assortment

ASK6001

$121.00 /Each

Insulated Steel Closed Clamp Assortment
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Insulated Steel Closed Clamp Assortment

ASK7110

$151.00 /Each

Button Head Socket Cap Screw Assortment
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Button Head Socket Cap Screw Assortment

ASK6002

$121.00 /Each

Zinc Phillips Flat Head Sheet Metal Screw Assortment
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Zinc Phillips Flat Head Sheet Metal Screw Assortment

ASK6016

$81.00 /Each

Stainless Phillips Pan Head Machine Screw Assortment
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Stainless Phillips Pan Head Machine Screw Assortment

ASK8003

$135.00 /Each

#8 x 1
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#8 x 1" Zinc Plated K-Lathe Round Washer Head Tek Screw - 350 Per Jar

8D100UDKZ/J

$20.95 /Each

Stainless Self-Drilling Tek Screw Assortment
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Stainless Self-Drilling Tek Screw Assortment

ASK8019

$140.00 /Each

316 Stainless Hex Cap/Nut/Washer Assortment
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316 Stainless Hex Cap/Nut/Washer Assortment

ASK8018

$190.00 /Each

Stainless Nut/Nylock Assortment
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Stainless Nut/Nylock Assortment

ASK8012

$125.00 /Each

Stainless Hex Lag Screw Assortment
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Stainless Hex Lag Screw Assortment

ASK8006

$160.00 /Each

Zinc Plated USS Flat/Lock Washer Assortment
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Zinc Plated USS Flat/Lock Washer Assortment

ASK6004

$99.50 /Each

KLJack 070 Non-Chlorinated Brake Cleaner (14 fl oz.)
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KLJack 070 Non-Chlorinated Brake Cleaner (14 fl oz.)

BC070

$58.44 $48.43 /Case of 12
Only $4.04 Each

Weather Pack Terminals, Seals & Tool Assortment
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Weather Pack Terminals, Seals & Tool Assortment

ASK7117

$265.00 /Each

Heat Shrink Butt Connector Yellow 12-10 - 150 Per Jar
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Heat Shrink Butt Connector Yellow 12-10 - 150 Per Jar

ET401C/J

$59.00 /Each

New Gray Cotton Wiping Rags 45 lb. Box
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New Gray Cotton Wiping Rags 45 lb. Box

RAG45GRAY

$97.50 /Box

Black UV Resistant Cable Tie Assortment
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Black UV Resistant Cable Tie Assortment

ASK7108

$99.50 /Each

Flexible Adhesive Lined Heat Shrink Assortment
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Flexible Adhesive Lined Heat Shrink Assortment

ASK7319

$130.00 /Each

Stainless Steel Blind Rivets 1/8
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Stainless Steel Blind Rivets 1/8" x 1/4" Grip - 500 Per Jar

CCP44/J

$52.95 /Each

#12 x 1
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#12 x 1" Ceramic Coated Hex Washer Head Tek Screws - 225 Per Jar

12D100UHWC/J

$32.50 /Each

Blade Style Automotive Fuse Assortment
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Blade Style Automotive Fuse Assortment

ASK7114

$189.00 /Each

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J-Bolts - Plain, Zinc Plated, Stainless Steel - Shop Now
 
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