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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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3M Company

Heat Shrink 1/4"X4' (12 pieces) 2:1 ratio

TESSCO SKU: 514896 MFG PART: EPS200-1/4-48\" BK

Haines Enterprises, Inc.

Vinyl Male Quick Disconnect in Red, #22 - 18 AWG, .250 Tab, 100 Pack

TESSCO SKU: 37906 MFG PART: 37906

Fastenal Company

Stainless Steel Medium Split Lock Washer

NCNR TESSCO SKU: 265918 MFG PART: 1171063

Westell, Inc.

Fuse, GMT, 15 AMP

TESSCO SKU: 282704 MFG PART: FF-GMT15

W.H. Brady Co.

B33 poly White label1x2IN Outdoor

NCNR TESSCO SKU: 262786 MFG PART: B33-17-8591-WT

Haines Enterprises, Inc.

Fusetap, 12-10 Gauge/10 pack

TESSCO SKU: 63339 MFG PART: 63339

Grainger Industrial Supply

Hex Nut: 3/8"-16 Thread

TESSCO SKU: 610555 MFG PART: U51080.037.0001

Grainger Industrial Supply

15 AMP Mini Breaker 120 VAC

TESSCO SKU: 237428 MFG PART: HOM115

3M Company

Ring Terminal,Nylon. 8 gauge,1/4" stud/25pack

TESSCO SKU: 47166 MFG PART: MN8-14R/SK

Gamma Electronics, Inc.

7/16 DIN RA Silicone Boot

NCNR TESSCO SKU: 240225 MFG PART: BT-RA-716-ST12

Haines Enterprises, Inc.

AGC Glass Fuse, 7.5 A, 5 Pack

TESSCO SKU: 36187 MFG PART: 36187

Gamma Electronics, Inc.

7/16 RA Silicone Boot JMA

NCNR TESSCO SKU: 246495 MFG PART: BT-RA-716-SFLEX-JMA

Phoenix Contact

UK 6 N - Feed-through terminal block

TESSCO SKU: 610096 MFG PART: 3004524

Grainger Industrial Supply

Hex Nut: 3/8"-16 Thread 50 Pack

TESSCO SKU: 610550 MFG PART: U08111.037.001

Consolidated Electronic Wire & Cabl

Wire Rack Box PVC 14 AWG 5 X 25 Ft. Spools

TESSCO SKU: 530864 MFG PART: 4028-5X25

Burndy LLC

RING- 12- 10 AWG- VINYL,0.988 IN L

GSA TESSCO SKU: 294364 MFG PART: TP1014

Consolidated Electronic Wire & Cabl

10 gauge 1 conductor YELLOW Hook Up Wire,500ft

TESSCO SKU: 349789 MFG PART: 4030-4-500

Cooper Bussmann, LLC

5 Amp Low-profile ATM blade fuse

TESSCO SKU: 554395 MFG PART: ATM-5LP

Phoenix Contact

Marker For Term Block

NCNR TESSCO SKU: 286336 MFG PART: 0828734

Phoenix Contact

Radioline I/O Extension Module,

NCNR TESSCO SKU: 240585 MFG PART: 25639232

Burndy LLC

1.00 in Clear PVC Heat Shrink, w/ 2 TO 1 ratio

GSA TESSCO SKU: 555206 MFG PART: HSC100FR

Belden, Inc.

19 Conductor 16AWG

NCNR TESSCO SKU: 289552 MFG PART: 8624 060500

Haines Enterprises, Inc.

Long Pin Switch, 2-1/2 " long

TESSCO SKU: 65329 MFG PART: 65329

Cooper Bussmann, LLC

GBB Ceramic Tube Fuses, 5 pack

TESSCO SKU: 510177 MFG PART: GBB-15-R

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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