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Installation Supplies

Tessco offers a wide selection of the installation and shop supplies that technicians need to build, install, and maintain communication networks. We have your project needs covered from electrical supplies and chemicals to fasteners and cable maintenance supplies. Our broad selection, quick delivery, competitive pricing, and custom kitting capabilities make it easy to procure the supplies you need.

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AFL Telecommunications LLC

Apex X-2 Splice Tray Half Loaded

TESSCO SKU: 226622 MFG PART: AX-TRAY-2-2

Velcro USA, Inc.

Black ONE-WRAP® Strip,1/2" x 25 Yd

NCNR TESSCO SKU: 521311 MFG PART: 189755

All-Pro Fasteners, Inc.

1/4" zinc lock washer 100 pack

TESSCO SKU: 620265 MFG PART: 1133618

Comba Telecom Inc.

6 in Long Cold Shrink Tube

TESSCO SKU: 616339 MFG PART: CST-2806-150

Dymo Corporation

1" DYMO white label tape

TESSCO SKU: 328454 MFG PART: 1TLR5

Haines Enterprises, Inc.

Plastic Maxi-ATC Fuse in Red, 50 A, 32 V, 10 Pack

TESSCO SKU: 341241 MFG PART: MATY50

Cooper Bussmann, LLC

ATC fuseholder with cover

TESSCO SKU: 87535 MFG PART: HHF

Phoenix Contact

Double level Terminal Block,Gray, 50 PK

TESSCO SKU: 221794 MFG PART: 99563004

Haines Enterprises, Inc.

1 Hole Non-Insulated Copper Lug, #4 AWG, 1/4 in Stud, 10 Pack

TESSCO SKU: 357606 MFG PART: HCL414

Cooper Bussmann, LLC

Circuit Breaker, type III, 70amp/ 1 each

TESSCO SKU: 465456 MFG PART: CB185-70

Haines Enterprises, Inc.

FUSE HOLDER, ATC ,10Gauge/ 10pack

TESSCO SKU: 62035 MFG PART: 62035

Consolidated Electronic Wire & Cabl

18 gauge 1 conductor VIOLET Hook Up Wire,500ft

TESSCO SKU: 319306 MFG PART: 4026-7-500

AFL Telecommunications LLC

Fiber Connector Cleaner for SB Fibers w/ Blue Tape

TESSCO SKU: 558203 MFG PART: 8500-10-0029MZ

ABB Installation Products, Inc.

Copper One-Hole Lug, Wire Size 2/0 AWG

NCNR TESSCO SKU: 242254 MFG PART: 54158

Fastenal Company

1/4"-20 Stainless Hex Nut

NCNR TESSCO SKU: 238798 MFG PART: 77710

Haines Enterprises, Inc.

Snap Grommet, Plastic 1-3/8"ID, 1-7/8" OD/100 pack

TESSCO SKU: 66823 MFG PART: 66823

Hellermanntyton Corporation

11.4 in long Cable Tie UL Rated, Natural

GSA TESSCO SKU: 278560 MFG PART: T30LL9M4

Eaton - Cooper B-Line

3/8" Zinc Plated Steel Flat Washer

NCNR TESSCO SKU: 293554 MFG PART: 3/8FWZN

Cooper Bussmann, LLC

15A ATC Fuse, Single Pc.

TESSCO SKU: 86785 MFG PART: ATC15/BK

Amphenol Network Solutions

20A Standard Trip Breaker

NCNR TESSCO SKU: 289447 MFG PART: 116670

Amphenol Network Solutions

1RU Circuit Breaker Panels

NCNR TESSCO SKU: 210421 MFG PART: 149713

3M Company

Heat Shrink 1/4" x100 ft/ 2:1 ratio

TESSCO SKU: 312721 MFG PART: FP301-1/4-100' BK

TESSCO Services

Fuse, ATC, 5 Amp/10 pack

TESSCO SKU: 34938 MFG PART: 34938

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Product Availability by Store Location

Hours

Manufacturer Name
- Ventev
- 3M Company
- ABB Installation Products, Inc.
- Accele Electronics, Inc.
- Advanced Cable Ties, Inc.
- AESP, Inc.
- AFL Telecommunications LLC
- All-Pro Fasteners, Inc.
- Alpha Technologies LTD
- Amazon
- American Tower Inc.
- Amphenol Network Solutions
- ANDREW an Amphenol company
- Band-It-IDEX, Inc.
- Belden, Inc.
- Bird
- Bosch/TYCO
- Brother Business Machine
- Bud Industries Inc.
- Burndy LLC
- Cables Unlimited
- Carber Power Technologies
- Central Sourcing
- Chemtronics
- Comba Telecom Inc.
- CommScope Technologies LLC
- ConcealFab, Inc.
- Consolidated Electronic Wire & Cabl
- Cooper Bussmann, LLC
- Dymo Corporation
- Eaton - Cooper B-Line
- Ei Electronics LLC
- Eltek
- Erico Products, Inc.
- Everbilt
- Exide Corporation
- Fastenal Company
- Fluke
- Gamma Electronics, Inc.
- GC/Waldom Electronics
- Gemini Power Systems, Inc.
- Grainger Industrial Supply
- Graybar Electric
- Greenlee Tools
- Haines Enterprises, Inc.
- Harger, Inc.
- Hellermanntyton Corporation
- Home Depot Pro
- Hubbell Inc.
- Huber & Suhner
- Innovative Circuit Technology Ltd
- International Tower Lighting
- Irwin Tools
- Lift All
- Motorola Solutions
- MSC Industrial Direct Co.
- NewMar, Inc.
- OmniOn Power Incorporated
- Panduit
- Pelican Products, Inc.
- Philips
- Phoenix Contact
- Platinum Tools, Inc.
- PolyPhaser
- Power-Strut
- Pulse / Larsen Antenna
- Rexel USA, Inc.
- RFS Technologies, Inc.
- Rohn Products, LLC
- Ruggedcom
- Sabre Communications
- Sabre Site Solutions
- Samlex America Inc.
- Siemens
- Southwire Company, LLC
- Specialized Products, Co.
- Square D
- Stephen Gould
- TE Connectivity
- Techspray
- TESSCO Services
- TestEquity, LLC
- The Siemon Company
- Tii Technologies Inc.
- Typhoon
- ULINE Shipping Supply
- Uneeda Bolt & Screw Co., Inc.
- Valmont Communications
- Velcro USA, Inc.
- Vertiv Corporation
- Viavi Solutions Inc.
- W.H. Brady Co.
- WD-40 Company
- Westell, Inc.
- Zebra Technologies Corporation
Clearance
- true
- false
Return Policy
- NCNR
- STANDARD
- UNOPENED
Color Code
- Amber
- Blac/yellow
- Black
- Blue
- Brown
- Clear
- Gold
- Gray
- Green
- Light Blue
- Multicolored
- Orange
- Pink
- Purple
- Red
- Silver
- Tan
- Violet
- White
- Yellow
Wire Gauge
- 1/0
- 2/0
- 16
- 16-14 AWG
- #2
- #4
- #5
- #6
- #8
- #10
- #12
- #14
- #16
- #18
- #20
- #22
Amps
- 1 A
- 1.5 A
- 1.33 A
- 2 A
- 3 A
- 4 A
- 5 A
- 7.5 A
- 10
- 10 A
- 12 A
- 15
- 15 A
- 20 A
- 25 A
- 30 A
- 35
- 40 A
- 50 A
- 60 A
- 70 A
- 75 A
- 80 A
- 100 A
- 150 A
- .2 A
Insulation Material
- Heat Shrink
- Non-Insulated
- Nylon
- Rubber
- Vinyl
Wire Conductor Type
- copper/tined copper
- Solid
- Stranded
Hole Diameter
- 1/2 in
- 1/4 in
- 3/8 in
- 5/8 in
- 5/16 in
- #4
- #6
- #8
- #10
Construction Material
- Brass
- Copper
- Nylon
- Plastic
- Polymer
- Polypropylene
- Steel
- Synthetic
- Tin
- Tin Plated Copper
- Tin plated electrolytic copper.
- Vinyl
Inside Diameter
- 0.5 in
- 1 in
- 1-1/2 in
- 1-3/8 in
- 1/2 in
- 1/4 in
- 1/4 In
- 2 in
- 3/4 in
- 3/8 in
- 3/8 In
- 3/16 in
- 5/8 in
- 5/8 In
- 5/16 in
- 39/64 in
- .75 in
- .437 in
- .438 in
Color Grouping
- Black
- Black On Orange
- Black on Orange
- Black on White
- Black on Yellow
- Gray
- Orange
- White
- Yellow
Cable Length
- 0 in
- 4 in
- 4.35 in
- 5.75 in
- 6 in
- 6.3 In
- 7 in
- 8 in
- 8.5 in
- 11.375 in
- 13.9 in
- 14 in
- 14.5 in
- 14.375 in
- 15 in
- 18 In
- 22 in
- 24 in
- 27 in
- 36 in
- 42 in
- .5 in
Outside Diameter
- 0.4 in
- 0.51 in
- 0.82 in
- 0.98 in
- 0.695 in
- 1 in
- 1-7/8 in
- 1.27 in
- 1.68 in
- 1/2 in
- 3/4 in
- 3/4 In
- 5/8 in
- 5/16 in
- 7/16 in
- 9/16 in
- .94 in
- .718 in
Fastener Material
- Galvanized Steel
- Stainless Steel
- Steel
- Zinc Plated Steel
Thread Size
- 1/4-10
- 3/8-16
- 3/16-13
- 5/32-15
- 5/32-32
- 9/64-18