Home
Products
Fittings
Rigid Conduit Fittings
Rigid Conduit Fittings - Steel
108S

108S - 3" Steel Locknut

Bridgeport

  • $5.38 (Each)

  • $5.38 (Each)

  • $134.44 (Per 25)

  • $537.78 (Per 100)

Buy Now
QTY:
Each
Thank you for your suggestions! We appreciate your assistance in improving our software. It helps us serve you even better!
  Edit Mode: Please login to suggest improvements for this item. Close
Help Improve Our Data
Quick Specs
Catalog Number
108S
Manufacturer
Bridgeport
Manufacturer's Part Number
108-S
Description
3" Steel Locknut
Locknut, 3 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through The Fitting or Conduit That The Locknut Is Attached to, 3/16 In Width, 4-1/8 In Diameter
Slang Terms

Suggest a New Term
Categories
Rigid Conduit Fittings - Rigid Conduit Fittings - Steel Mark as Incorrect
Suggest a New Category
Classification
Locknuts, Bushings, Re-Bushings, Re-Washers, Threaded Plugs, Knockout Plugs
UNSPSC
39121311 - Electrical fittings
UPC/EAN/GTIN
781747201089 / 0781747201089 / 00781747201089
Weight per unit
0.159 (lbs/each)
Price & Packaging
Minimum Order Quantity
1
Unit
$5.38 (Each)
Carton
$134.44 (Per 25)
Stock Availability
Local Store
Find nearby stock
All Stores
13,826
Resources
Images
 
 
108S - Small Image
 
108S - Large Image
 
108S - Video
Attachments
 
 
108S - Specification Sheet
Other Links
 
 
108S - Other
 
108S - Other
Suggest Substitute Item
Help Improve Our Data
  Edit Mode: Please login to suggest improvements for this item. Close
Total availability: 13,826

Location search:

Distribution Centers

Location Stock Available
Abilene
305 View Store
Alexandria
72 View Store
Amarillo
166 View Store
Atlanta
204 View Store
Austin RDC
202 View Store
Baton Rouge
132 View Store
Bossier City
963 View Store
Charlotte
230 View Store
Deer Park
217 View Store
Denver
44 View Store
DFW RDC
377 View Store
El Paso
58 View Store
Houston RDC
449 View Store
Jacksonville - FL
123 View Store
Lenexa
755 View Store
Little Rock
372 View Store
Longview
348 View Store
Lubbock
254 View Store
McAllen
154 View Store
Nashville RDC
350 View Store
Odessa
306 View Store
Oklahoma City
360 View Store
San Antonio RDC
428 View Store
Springdale
32 View Store
Springfield
30 View Store
Tampa
24 View Store
Texarkana
46 View Store
Tulsa
138 View Store
Tyler
296 View Store
West Monroe
18 View Store
West Wichita
300 View Store

A-L

Location Stock Available
Andrews
9 View Store
Arlington Branch
80 View Store
Athens
29 View Store
Avondale
13 View Store
Bartlesville
55 View Store
Bastrop
35 View Store
Baytown
24 View Store
Benton
41 View Store
Bentonville
33 View Store
Big Spring
20 View Store
Borger
20 View Store
Bridgeport
10 View Store
Brownsville
43 View Store
Brownwood
31 View Store
Bryan-College Station
66 View Store
Burleson
13 View Store
Cabot
22 View Store
Carlsbad
39 View Store
Casa Grande
25 View Store
Cedar Park
40 View Store
Centennial
24 View Store
Cleburne
43 View Store
Clovis
7 View Store
Colorado Springs
29 View Store
Concord
25 View Store
Conroe
11 View Store
Conway
45 View Store
Cookeville
21 View Store
Corsicana
54 View Store
Covington
30 View Store
Dallas
370 View Store
Deer Valley
12 View Store
Denton
19 View Store
Dodge City
33 View Store
Doraville
11 View Store
Dripping Springs
37 View Store
Dumas
41 View Store
Duncan
21 View Store
Durant
45 View Store
Edmond
32 View Store
El Dorado
22 View Store
Enid
16 View Store
Ennis
14 View Store
Fayetteville
4 View Store
Forney
18 View Store
Fort Collins
21 View Store
Fort Smith
30 View Store
Fort Stockton
32 View Store
Ft. Worth
43 View Store
Gainesville
33 View Store
Galena Park
36 View Store
Galveston
21 View Store
Georgetown
39 View Store
Gilbert
40 View Store
Gonzales
19 View Store
Granbury
36 View Store
Greenville
15 View Store
Greenville - SC
17 View Store
Harlingen
73 View Store
Hendersonville
25 View Store
Hereford
17 View Store
Hobbs
12 View Store
Hope
35 View Store
Hot Springs
23 View Store
Humble
60 View Store
Huntsville
38 View Store
Hutchinson
98 View Store
Jonesboro
16 View Store
Kansas City - North
41 View Store
Katy
13 View Store
Kenedy
64 View Store
Kerrville
32 View Store
Kilgore
16 View Store
Killeen
29 View Store
Lafayette
44 View Store
Lancaster
33 View Store
Laredo
133 View Store
Las Cruces
26 View Store
Lawrence
14 View Store
Lawton
29 View Store
League City
25 View Store
Lee's Summit
53 View Store
Leesville
18 View Store

M-Z

Location Stock Available
Mansfield
16 View Store
Marble Falls
25 View Store
Marietta
11 View Store
Marshall
37 View Store
McKinney
17 View Store
Mesa
3 View Store
Midland
37 View Store
Midwest City
8 View Store
Mineral Wells
11 View Store
Monroe
12 View Store
Moore
67 View Store
Mt. Pleasant
25 View Store
N Little Rock
31 View Store
N. San Antonio
11 View Store
Nashville
20 View Store
Natchitoches
10 View Store
NE Wichita
43 View Store
New Braunfels
63 View Store
New Orleans
26 View Store
Newnan
23 View Store
North Austin
25 View Store
North Fort Worth
75 View Store
Pampa
25 View Store
Paris
40 View Store
Pearland
54 View Store
Pearsall
24 View Store
Pecos
17 View Store
Pine Bluff
40 View Store
Pineville
31 View Store
Plainview
19 View Store
Plano
30 View Store
Pleasanton
18 View Store
Prescott Valley
55 View Store
Prosper
19 View Store
Pryor
22 View Store
Rockwall
6 View Store
Rogers
53 View Store
Rome
12 View Store
Roswell
14 View Store
Round Rock
44 View Store
Russellville
123 View Store
Ruston
13 View Store
Salina
21 View Store
San Angelo
33 View Store
San Marcos
32 View Store
Searcy
14 View Store
Shawnee
95 View Store
Sherman
21 View Store
Shreveport
55 View Store
Siloam Springs
15 View Store
South Austin
23 View Store
Spring
51 View Store
Stafford
77 View Store
Stephenville
42 View Store
Stillwater
60 View Store
Stockbridge
35 View Store
Sulphur
41 View Store
Sulphur Springs
20 View Store
Sweetwater
179 View Store
Tampa Bay East
110 View Store
Temple
44 View Store
Terrell
42 View Store
Tomball
14 View Store
Tucson
201 View Store
Uvalde
63 View Store
Vidalia
23 View Store
Waco
54 View Store
Waxahachie
31 View Store
Weatherford
27 View Store
West Dallas
63 View Store
West Ft. Worth
28 View Store
Wichita Falls
98 View Store
Yukon
46 View Store
These alternate items can be purchased instead of 108S.
Jump To:
Similar Items

Similar items are close alternatives to 108S, though they may not be 100% alike.

Locknut, Conduit, Steel, Size 3/8 Inch
  • MFR Part #: 100
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 200 ($130.68) · 2,000 ($1,306.80) ·
100 - Nsi Industries

Check local availability

Total Availability: In Stock

Book Price

$0.65

Each

QTY:
Each
Add
Spec Sheet
QTY:
Each
Add
Locknut, 1/2 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through The ...
  • Our Part #: 101S
  • Nacogdoches Availability: 2,169
  • Total Availability: In Stock
  • MFR Part #: 101-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 100 ($29.33) · 1,000 ($293.30) ·
101S - Nsi Industries

Nacogdoches Availability: In Stock

Total Availability: In Stock

Book Price

$0.29

Each

QTY:
Each
Add
Spec Sheet View In Catalog
QTY:
Each
Add
Locknut, 3/4 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through The ...
  • Our Part #: 102S
  • Nacogdoches Availability: 1,025
  • Total Availability: In Stock
  • MFR Part #: 102-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 100 ($37.33) · 1,000 ($373.30) ·
102S - Nsi Industries

Nacogdoches Availability: In Stock

Total Availability: In Stock

Book Price

$0.37

Each

QTY:
Each
Add
Spec Sheet View In Catalog
QTY:
Each
Add
Locknut, 1 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through The Fi...
  • Our Part #: 103S
  • Nacogdoches Availability: 746
  • Total Availability: In Stock
  • MFR Part #: 103-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 100 ($66.67) · 500 ($333.35) ·
103S - Nsi Industries

Nacogdoches Availability: In Stock

Total Availability: In Stock

Book Price

$0.67

Each

QTY:
Each
Add
Spec Sheet View In Catalog
QTY:
Each
Add
Locknut, 1-1/4 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through Th...
  • Our Part #: 104S
  • Nacogdoches Availability: 531
  • Total Availability: In Stock
  • MFR Part #: 104-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 100 ($97.11) ·
104S - Nsi Industries

Nacogdoches Availability: In Stock

Total Availability: In Stock

Book Price

$0.97

Each

QTY:
Each
Add
Spec Sheet View In Catalog
QTY:
Each
Add
Locknut, 1-1/2 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through Th...
  • Our Part #: 105S
  • Nacogdoches Availability: 88
  • Total Availability: In Stock
  • MFR Part #: 105-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 100 ($104.44) ·
105S - Nsi Industries

Nacogdoches Availability: In Stock

Total Availability: In Stock

Book Price

$1.04

Each

QTY:
Each
Add
Spec Sheet View In Catalog
QTY:
Each
Add
Locknut, 2 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through The Fi...
  • Our Part #: 106S
  • Nacogdoches Availability: 820
  • Total Availability: In Stock
  • MFR Part #: 106-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 50 ($92.78) ·
106S - Nsi Industries

Nacogdoches Availability: In Stock

Total Availability: In Stock

Book Price

$1.86

Each

QTY:
Each
Add
Spec Sheet View In Catalog
QTY:
Each
Add
Locknut, 2-1/2 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through Th...
  • Our Part #: 107S
  • Nacogdoches Availability: 159
  • Total Availability: In Stock
  • MFR Part #: 107-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 25 ($122.78) ·
107S - Nsi Industries

Nacogdoches Availability: In Stock

Total Availability: In Stock

Book Price

$4.91

Each

QTY:
Each
Add
Spec Sheet View In Catalog
QTY:
Each
Add
Locknut, 3-1/2 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through Th...
  • Our Part #: 109S
  • Nacogdoches Availability: 18
  • Total Availability: In Stock
  • MFR Part #: 109-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 25 ($218.33) ·
109S - Nsi Industries

Nacogdoches Availability: In Stock

Total Availability: In Stock

Book Price

$8.73

Each

QTY:
Each
Add
Spec Sheet View In Catalog
QTY:
Each
Add
Locknut, 4 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through The Fi...
  • Our Part #: 110S
  • Nacogdoches Availability: 20
  • Total Availability: In Stock
  • MFR Part #: 110-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 25 ($250.56) ·
110S - Nsi Industries

Nacogdoches Availability: In Stock

Total Availability: In Stock

Book Price

$10.02

Each

QTY:
Each
Add
Spec Sheet
QTY:
Each
Add
Cross Referenced

These items are similar to 108S but are not currently available from Elliott Electric Supply.

Part # MFR/Brand GTIN
BL300 Appleton Electric 00781381158251
1-300A Appleton Electric n/a
1-300S Appleton Electric n/a
BL300A Appleton Electric 00781381704632
L-800-D APPOZGCOMM 00687855105274
408 Arlington 00018997004086
108S Bridgeport Fittings 00781747201089
108-DC Bridgeport Fittings 00781747091086
18 Eaton Crouse-Hinds 00784564100184
18X Eaton Crouse-Hinds 00784564110183
13457 Eaton Crouse-Hinds n/a
13487 Eaton Crouse-Hinds n/a
LN300 LH Dottie 00781002123088
LN-300 Garvin Industries n/a
61930 Halex n/a
61930B Halex 00051411619305
003-22-082 Hubbell Wiring Device-Kellems n/a
LN8 Killark n/a
LNS-300 Madison Electric 00784297334696
LN300 Madison Electric 00784297334580
LNS-300UL Madison Electric 00784297020322
18 Midwest Electric Products n/a
18X Midwest Electric Products n/a
L800 Neer n/a
1300 O-Z Gedney 00783126580600
L800 O-Z Gedney n/a
1-300S O-Z Gedney n/a
208 Producto Electric Corp. n/a
1012 Raco 00050169010129
322082 Raco n/a
00322082L Raco n/a
1199 Raco 00050169011997
LNS300 Raco n/a
808 Regal n/a
713 Sepco n/a
148 Thomas & Betts 00786210001487
LN108 Thomas & Betts 00785991424669
L-93 Thomas & Betts n/a
SPLN108 Thomas & Betts n/a
148AL Thomas & Betts 00786210801247
LN-208 Thomas & Betts 00785991424478
LN-108 Thomas & Betts Conduit n/a
288 Topaz 00751338123700
248 Topaz 00751338121102
288UL Topaz 00751338863996

* All prices subject to change.

Begin Live Chat

Ask a Question:
Click to begin Live Chat.
Back to Top

Support

Get Our App

Resources

Helpful Guides

Find Us

Organizations

Partner of Affiliated Distributors
Proud Member of National Association of Electrical Distributors

Secured Transactions

© 2026 Elliott Electric Supply. All Rights Reserved.
Back to Top

Get Our Free App

© 2026 Elliott Electric Supply