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

108S - 3" Steel Locknut

Bridgeport

  • $6.81 (Each)

  • $6.81 (Each)

  • $170.15 (Per 25)

  • $680.61 (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
$6.81 (Each)
Carton
$170.15 (Per 25)
Stock Availability
Local Store
Find nearby stock
All Stores
13,055
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: 13,055

Location search:

Distribution Centers

Location Stock Available
Abilene
115 View Store
Alexandria
6 View Store
Amarillo
210 View Store
Atlanta
255 View Store
Austin RDC
200 View Store
Baton Rouge
59 View Store
Bossier City
928 View Store
Charlotte
272 View Store
Denver
259 View Store
DFW RDC
300 View Store
El Paso
49 View Store
Houston RDC
459 View Store
Jacksonville - FL
206 View Store
Lenexa
434 View Store
Little Rock
213 View Store
Longview
131 View Store
Lubbock
41 View Store
McAllen
28 View Store
Nacogdoches
102 View Store
Nashville RDC
433 View Store
Odessa
90 View Store
Oklahoma City
184 View Store
Phoenix
144 View Store
San Antonio RDC
366 View Store
Springdale
124 View Store
Springfield
47 View Store
Tampa
267 View Store
Texarkana
151 View Store
Tulsa
253 View Store
Tyler
118 View Store
West Monroe
45 View Store
West Wichita
300 View Store

A-L

Location Stock Available
Andrews
15 View Store
Arlington Branch
143 View Store
Athens
45 View Store
Avondale
40 View Store
Bartlesville
32 View Store
Bastrop
28 View Store
Benton
74 View Store
Bentonville
14 View Store
Big Spring
13 View Store
Borger
18 View Store
Bridgeport
9 View Store
Brownsville
31 View Store
Brownwood
15 View Store
Bryan
57 View Store
Burleson
35 View Store
Cabot
25 View Store
Carlsbad
15 View Store
Carthage
25 View Store
Casa Grande
25 View Store
Cedar Park
31 View Store
Centennial
36 View Store
Cleburne
47 View Store
Clovis
25 View Store
Colorado Springs
28 View Store
Conroe
24 View Store
Conway
61 View Store
Cookeville
29 View Store
Corsicana
18 View Store
Covington
8 View Store
Dallas
117 View Store
Deer Valley
81 View Store
Denton
25 View Store
Dodge City
32 View Store
Doraville
8 View Store
Dripping Springs
66 View Store
Dumas
43 View Store
Duncan
20 View Store
Durant
21 View Store
Edmond
37 View Store
El Dorado
31 View Store
Enid
51 View Store
Ennis
20 View Store
Fayetteville
10 View Store
Forney
23 View Store
Fort Collins
25 View Store
Fort Smith
19 View Store
Fort Stockton
33 View Store
Ft. Worth
19 View Store
Gilbert
9 View Store
Gonzales
56 View Store
Granbury
10 View Store
Greenville
14 View Store
Harlingen
151 View Store
Henderson
57 View Store
Hereford
13 View Store
Hobbs
9 View Store
Hope
23 View Store
Hot Springs
26 View Store
Huntsville
69 View Store
Hutchinson
25 View Store
Jacksonville
38 View Store
Jasper
6 View Store
Jonesboro
24 View Store
Kansas City - North
84 View Store
Katy
50 View Store
Kenedy
109 View Store
Kerrville
48 View Store
Kilgore
25 View Store
Killeen
32 View Store
Lafayette
72 View Store
Lancaster
38 View Store
Laredo
156 View Store
Las Cruces
27 View Store
Lawrence
38 View Store
Lawton
22 View Store
Lee's Summit
60 View Store
Leesville
28 View Store
Lufkin
25 View Store

M-Z

Location Stock Available
Mansfield
26 View Store
Marble Falls
70 View Store
Marietta
30 View Store
Marshall
36 View Store
McKinney
16 View Store
Mesa
24 View Store
Midland
113 View Store
Midwest City
22 View Store
Mineral Wells
15 View Store
Monroe
20 View Store
Moore
49 View Store
Mt. Pleasant
40 View Store
N Little Rock
19 View Store
N. San Antonio
19 View Store
Nashville
28 View Store
Natchitoches
25 View Store
NE Wichita
33 View Store
New Braunfels
37 View Store
New Orleans
45 View Store
Newnan
35 View Store
North Austin
43 View Store
North Fort Worth
28 View Store
Palestine
33 View Store
Pampa
11 View Store
Paris
34 View Store
Pearsall
37 View Store
Pecos
32 View Store
Pine Bluff
57 View Store
Pineville
13 View Store
Plainview
31 View Store
Plano
17 View Store
Pleasanton
14 View Store
Prescott Valley
28 View Store
Prosper
75 View Store
Pryor
29 View Store
Rockwall
20 View Store
Rogers
42 View Store
Rome
18 View Store
Roswell
18 View Store
Round Rock
7 View Store
Russellville
73 View Store
Ruston
21 View Store
Salina
28 View Store
San Angelo
25 View Store
San Antonio
46 View Store
San Marcos
84 View Store
Searcy
10 View Store
Shawnee
20 View Store
Sherman
44 View Store
Shreveport
65 View Store
Siloam Springs
25 View Store
South Austin
36 View Store
Spring
41 View Store
Stafford
46 View Store
Stephenville
23 View Store
Stillwater
8 View Store
Stockbridge
15 View Store
Sulphur
24 View Store
Sulphur Springs
20 View Store
Sweetwater
202 View Store
Tampa Bay East
184 View Store
Temple
55 View Store
Terrell
22 View Store
Tomball
28 View Store
Tucson
23 View Store
Uvalde
56 View Store
Vidalia
27 View Store
Waco
48 View Store
Waxahachie
10 View Store
Weatherford
33 View Store
West Dallas
23 View Store
West Ft. Worth
44 View Store
Wichita Falls
20 View Store
Yukon
23 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 ($120.52) · 2,000 ($1,205.20) ·
100 - Nsi Industries

Check local availability

Total Availability: In Stock

Book Price

$0.60

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
  • Humble Availability: 205
  • Total Availability: In Stock
  • MFR Part #: 101-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 100 ($37.82) · 1,000 ($378.20) ·
101S - Nsi Industries

Humble Availability: In Stock

Total Availability: In Stock

Book Price

$0.38

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
  • Humble Availability: 89
  • Total Availability: In Stock
  • MFR Part #: 102-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 100 ($49.26) · 1,000 ($492.60) ·
102S - Nsi Industries

Humble Availability: In Stock

Total Availability: In Stock

Book Price

$0.49

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
  • Humble Availability: 104
  • Total Availability: In Stock
  • MFR Part #: 103-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 100 ($84.81) · 500 ($424.05) ·
103S - Nsi Industries

Humble Availability: In Stock

Total Availability: In Stock

Book Price

$0.85

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
  • Humble Availability: 16
  • Total Availability: In Stock
  • MFR Part #: 104-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 100 ($122.27) ·
104S - Nsi Industries

Humble Availability: In Stock

Total Availability: In Stock

Book Price

$1.22

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
  • Humble Availability: 89
  • Total Availability: In Stock
  • MFR Part #: 105-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 100 ($132.12) ·
105S - Nsi Industries

Humble Availability: In Stock

Total Availability: In Stock

Book Price

$1.32

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
  • Humble Availability: 110
  • Total Availability: In Stock
  • MFR Part #: 106-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 50 ($120.32) ·
106S - Nsi Industries

Humble Availability: In Stock

Total Availability: In Stock

Book Price

$2.41

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
  • Humble Availability: 14
  • Total Availability: In Stock
  • MFR Part #: 107-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 25 ($155.62) ·
107S - Nsi Industries

Humble Availability: In Stock

Total Availability: In Stock

Book Price

$6.23

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
  • Humble Availability: 10
  • Total Availability: In Stock
  • MFR Part #: 109-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 25 ($277.09) ·
109S - Nsi Industries

Humble Availability: In Stock

Total Availability: In Stock

Book Price

$11.08

Each

QTY:
Each
Add
Spec Sheet View In Catalog
QTY:
Each
Add
3" Conduit Steel Locknuts Non-Usa
  • MFR Part #: LN300
  • Manufacturer: American Fittings Corp
  • Find: Similar Items
  • Pkg Sizes: 25 ($167.25) ·
LN300 - American Fittings Corp

Check local availability

Total Availability: In Stock

Book Price

$6.69

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