Skip to main content
FallHalloweenPetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!

​
Menu

Search

Home

Sign In

Cart
5.0
(9)
5.0 out of 5 stars. 9 reviews
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Fencing & Gates
  4. /
  5. Fencing Supplies & Tools
  6. /
  7. Fencing Connectors & Splicers
  8. /

  9. Centaur Sure-Fit Lag Corner Insulator

  1. Home
  2. /
  4. /
  5. Fencing Connectors & Splicers

Centaur Sure-Fit Lag Corner Insulator

Shop all Centaur

  • Online Only

Centaur Sure-Fit Lag Corner Insulator

Item # 1204692

Centaur Centaur Sure-Fit Lag Corner Insulator
Centaur Centaur Sure-Fit Lag Corner Insulator
$2.99

Get everything you need
Centaur Sure-Fit Lag Corner Insulator
5.0(9)

Centaur Sure-Fit Lag Corner Insulator

$2

.99

Centaur Fencer's Lasso Insulated Ratchet-Style Tensioner
4.6(18)

Centaur Fencer's Lasso Insulated Ratchet-Style Tensioner

$29

.99

Centaur Sure-Fit T-Post Insulators for White Lightning Electric Coated Wire Fence, White, 25-Pack
4.9(10)

Centaur Sure-Fit T-Post Insulators for White Lightning Electric Coated Wire Fence, White, 25-Pack

$14

.99

Centaur In-Line Ratchet-Style Tensioner
4.9(14)

Centaur In-Line Ratchet-Style Tensioner

$6

.99

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Centaur

  • Online Only

Centaur Sure-Fit Lag Corner Insulator

Item # 1204692

Centaur Centaur Sure-Fit Lag Corner Insulator
Centaur Centaur Sure-Fit Lag Corner Insulator

$2.99

This item is available online only

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.

​
Get everything you need
Centaur Sure-Fit Lag Corner Insulator
5.0(9)

Centaur Sure-Fit Lag Corner Insulator

$2

.99

Centaur Fencer's Lasso Insulated Ratchet-Style Tensioner
4.6(18)

Centaur Fencer's Lasso Insulated Ratchet-Style Tensioner

$29

.99

Centaur Sure-Fit T-Post Insulators for White Lightning Electric Coated Wire Fence, White, 25-Pack
4.9(10)

Centaur Sure-Fit T-Post Insulators for White Lightning Electric Coated Wire Fence, White, 25-Pack

$14

.99

Centaur In-Line Ratchet-Style Tensioner
4.9(14)

Centaur In-Line Ratchet-Style Tensioner

$6

.99

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

The Centaur Sure-Fit Lag Corner Insulator is a White Lightning (electric) or PolyPlus (non-electric) coated wire fence hardware accessory. This piece of wood fence hardware screws directly into wooden corner posts. The design holds the high-tension coated wire away from the post on inside corner installations. This fence post insulator will prevent grounding of electric current when using White Lightning coated electric high-tensile fence.

  • Coated wire fence glides easily through corners with this installation accessory
  • Insulates and guides high-tensile electric and non-electric fence wires along inside corner installations
  • Wood fence hardware is designed to hold the high tension wire away from the post on inside corners
  • Helps to prevent electrical grounding
  • Fence post lag corner insulator screws directly into the wooden corner posts for simple installation
  • 3/8 in. zinc lag for sturdiness
  • Ideal fence hardware for high strain
BrandCentaur
Country of OriginMade in USA
Compatible Fencing TypeElectric, Wire
FeaturesCoated wire fence glides easily through corners with this installation accessory
Package Quantity1
Primary MaterialMetal
Product Height2-1/2 in.
Product Length7 in.
Product Weight0.3 lb.
Product Width7 in.
Manufacturer Part Number385159
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. Top Rated
    Sure-Fit Wire Links for 12.5 Gauge Wire, 3-Pack
    4.8 out of 5 stars with 13 reviews
    4.8 (13)

    Sure-Fit Wire Links for 12.5 Gauge Wire, 3-Pack

    $29.99
  2. PROWORX Wire Ratchet-Style Tensioner
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    PROWORX Wire Ratchet-Style Tensioner

    $6.99
  3. Top Rated
    SureHook Splice Buckle, White
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    SureHook Splice Buckle, White

    $34.99
  4. SureHook Splice Buckle, Brown
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SureHook Splice Buckle, Brown

    $34.99
  5. SureHook Splice Buckle, Black
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SureHook Splice Buckle, Black

    $34.99
  6. Top Rated
    American Farm Works Polytape-to-Energizer Connector
    4.9 out of 5 stars with 16 reviews
    4.9 (16)

    American Farm Works Polytape-to-Energizer Connector

    $4.99
  7. PROWORX 24 in. Wire Joiner Tool
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    PROWORX 24 in. Wire Joiner Tool

    $199.99
  8. Gripple Small Wire Joiners, 17-14 Gauge, 10-Pack
    4.7 out of 5 stars with 20 reviews
    4.7 (20)

    Gripple Small Wire Joiners, 17-14 Gauge, 10-Pack

    $14.99
  9. Gripple 12.5 Ga. Barbed Wire Joiners, 10-Pack
    4.3 out of 5 stars with 29 reviews
    4.3 (29)

    Gripple 12.5 Ga. Barbed Wire Joiners, 10-Pack

    $19.99
  10. Gripple Wire T-Clips, 14-10 Gauge, 150-Pack
    4.7 out of 5 stars with 28 reviews
    4.7 (28)

    Gripple Wire T-Clips, 14-10 Gauge, 150-Pack

    $259.99
  11. Gripple Wire T-Clips, 14-10 Ga., 10-Pack
    4.7 out of 5 stars with 45 reviews
    4.7 (45)

    Gripple Wire T-Clips, 14-10 Ga., 10-Pack

    $16.99
  12. Top Rated
    Gripple Medium Wire Joiners, 13.5-10 Ga., 10-Pack
    4.8 out of 5 stars with 56 reviews
    4.8 (56)

    Gripple Medium Wire Joiners, 13.5-10 Ga., 10-Pack

    $16.99

Items You May Like

  1. Centaur Fencer's Lasso Insulated Ratchet-Style Tensioner
    4.6 out of 5 stars with 18 reviews
    4.6 (18)

    Centaur Fencer's Lasso Insulated Ratchet-Style Tensioner

    $29.99
  2. Top Rated
    Gripple 15.5-14 Ga. Barbed Wire Joiners, 10-Pack
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Gripple 15.5-14 Ga. Barbed Wire Joiners, 10-Pack

    $19.99
  3. Bekaert Long Crimp Sleeves, 12-1/2 Gauge, 100-Pack
    4.3 out of 5 stars with 7 reviews
    4.3 (7)

    Bekaert Long Crimp Sleeves, 12-1/2 Gauge, 100-Pack

    $34.99
  4. Top Rated
    New Farm Easy Fence Wire Unroller
    4.8 out of 5 stars with 5 reviews
    4.8 (5)

    New Farm Easy Fence Wire Unroller

    $17.99
  5. Top Rated
    Perimeter Patrol Temporary Fence Ground Base
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Perimeter Patrol Temporary Fence Ground Base

    $49.99
  6. Gripple Barbed Wire T-Clips, 12.5 Gauge, 10-Pack
    4.3 out of 5 stars with 14 reviews
    4.3 (14)

    Gripple Barbed Wire T-Clips, 12.5 Gauge, 10-Pack

    $24.99
  7. SMV Industries Fiberglass Fence Post Connector Clips, 25-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SMV Industries Fiberglass Fence Post Connector Clips, 25-Pack

    $11.99
  8. allFENZ 6-1/2 in. Aluminum Chain Link Fence Ties, 50-Pack
    3.7 out of 5 stars with 6 reviews
    3.7 (6)

    allFENZ 6-1/2 in. Aluminum Chain Link Fence Ties, 50-Pack

    $9.34
    Was $10.99Save $1.65
  9. allFENZ 8-1/4 in. Aluminum Chain Link Fence Ties, 100-Pack
    3.7 out of 5 stars with 3 reviews
    3.7 (3)

    allFENZ 8-1/4 in. Aluminum Chain Link Fence Ties, 100-Pack

    $15.29
    Was $17.99Save $2.70
  10. Top Rated
    Gripple Bekaert Medium Wire Joiners, 13.5-10 Ga., 200-Pack
    5.0 out of 5 stars with 6 reviews
    5.0 (6)

    Gripple Bekaert Medium Wire Joiners, 13.5-10 Ga., 200-Pack

    $319.99
  11. Gripple Plus Large Wire Fence Joiners, 10-7.5 Gauge, 10-Pack
    4.5 out of 5 stars with 31 reviews
    4.5 (31)

    Gripple Plus Large Wire Fence Joiners, 10-7.5 Gauge, 10-Pack

    $19.99
  12. Top Rated
    AgraTronix Power Wizard HorseSafe Copper Split Bolt Connectors, 10-Pack
    4.9 out of 5 stars with 9 reviews
    4.9 (9)

    AgraTronix Power Wizard HorseSafe Copper Split Bolt Connectors, 10-Pack

    $24.99

Customers Also Bought

  1. Stake Safe 4 in. x 2 in. Universal Safety Post Cap, White
    4.6 out of 5 stars with 7 reviews
    4.6 (7)

    Stake Safe 4 in. x 2 in. Universal Safety Post Cap, White

    $12.99
  2. 6.5 ft. x 3.5-4 in. Treated Wood Fence Post
    4.0 out of 5 stars with 294 reviews
    4.0 (294)

    Unbranded6.5 ft. x 3.5-4 in. Treated Wood Fence Post

    $10.79
    Was $11.99Save $1.20
  3. Top Rated
    7 ft. Studded T-Post, 1.25 lb. per ft. with Anchor Plate
    4.8 out of 5 stars with 388 reviews
    4.8 (388)

    Unbranded7 ft. Studded T-Post, 1.25 lb. per ft. with Anchor Plate
  4. Top Rated
    Fortress Building Products Athens Fence Wall Mount Bracket 6-Pack
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Fortress Building Products Athens Fence Wall Mount Bracket 6-Pack

    $24.99
  5. Centaur Ratchet-Style Tensioner Handle
    3.9 out of 5 stars with 13 reviews
    3.9 (13)

    Centaur Ratchet-Style Tensioner Handle

    $19.99
  6. Top Rated
    Centaur Quick End Wire Terminator for 12.5 Gauge Wire, White
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Centaur Quick End Wire Terminator for 12.5 Gauge Wire, White

    $7.99
  7. Top Rated
    Sure-Fit Inside Corner Roller, White
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Sure-Fit Inside Corner Roller, White

    $37.34
  8. 48 in. Fence Stay
    4.1 out of 5 stars with 14 reviews
    4.1 (14)

    Unbranded48 in. Fence Stay

    $1.99
  9. Top Rated
    CenFlex Horse Fence Line Post Bracket for CenFlex Fencing Systems
    4.9 out of 5 stars with 10 reviews
    4.9 (10)

    CenFlex Horse Fence Line Post Bracket for Fencing Systems

    $2.29
  10. Top Rated
    42 in. Fence Stay
    4.8 out of 5 stars with 9 reviews
    4.8 (9)

    Unbranded42 in. Fence Stay

    $1.79
  11. In-Line Clip Wire Strainer
    4.2 out of 5 stars with 25 reviews
    4.2 (25)

    UnbrandedIn-Line Clip Wire Strainer

    $6.99
  12. Top Rated
    Barrette Outdoor Living Locking Pool Safety Latch
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Barrette Outdoor Living Locking Pool Safety Latch

    $81.99

Reviews

Rating Snapshot

Select a row below to filter reviews.

5 starsstars

9
9 reviews with 5 stars.

4 starsstars

0
0 reviews with 4 stars.

3 starsstars

0
0 reviews with 3 stars.

2 starsstars

0
0 reviews with 2 stars.

1 starstars

0
0 reviews with 1 star.

Overall Rating

5.0
3 out of 3 (100%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
    • efficiency
    • large
    • wood
    1 to 4 of 9 Reviews .
    1 – 4 of 9 Reviews
    Sort by
    Most Recent
    Michigan
    Review 1
    5 out of 5 stars.

    Great product

    10 months ago
    Great for what we needed!

    Yes, I recommend this product.

    SW Vermont
    Reviews 3
    5 out of 5 stars.

    Strong and Efficient

    6 years ago
    These lag bolts work great when attaching wire to a large tree. Usually I nail a 2X6 to the tree and then staple insulator tubes to connect the wire. These are a lot quicker when you have a corner or end utilizing a large tree.
    SweepstakesNo

    Yes, I recommend this product.

    Gloucester Va
    Reviews 2
    5 out of 5 stars.

    Great

    7 years ago
    I used these where my Hi Tensile fence line runs through a section of woods. And they really held up to the strain of the fence being pulled right. They are kind of expensive but they are easy to install if you predrill a hole first. And they go in pretty fast..

    Yes, I recommend this product.

    Reviews 7
    5 out of 5 stars.

    Makes corners much easier!

    8 years ago
    I was concerned these would bend or snap under the load of a high tensile fence. So far they have held up great and show no signs of failure.

    5 Ratings-Only Reviews

    Get the top deals, latest trends and more
    Sign up for emails from Tractor Supply today.
    First Name*
    Last Name*
    Email*

    Customer Support

    • Order Status

    • Return Policy

    • Delivery Options

    • Tax Exemptions

    • Frequently Asked Questions

    • Contact Us

    • Recall Notices

    • Call:  

      (877) 718-6750

    • Mon - Sat: 7am - 9pm CT

    • Sun: 8am - 7pm CT

    • Closed Christmas Day

    About Us

    • Who We Are

    • Investor Relations

    • Stewardship

    • Community

    • Military Support

    • Product Catalog

    • Tractor Supply Stores

    • .Pharmacy Verified Website

    Work With Us

    • Careers

    • Sponsorship

    • Affiliate Program

    • Potential Vendor Partners

    • Vendor Information

    • Tractor Supply Media Network

    Neighbor's Club

    • About

    • Rewards

    • Hometown Heroes

    • Frequently Asked Questions

    • Terms & Conditions

    Credit Center

    • TSC Credit Card

    • Klarna

    Stay Connected

    Connect & Share with the Tractor Supply Community.

    Tractor Supply App

    Shop on the go with the Tractor Supply App

    Learn More

    Stay Connected

    Connect & Share with the Tractor Supply Community.

    Tractor Supply App

    Shop on the go with the Tractor Supply App

    Learn More
    • Order Status

    • Return Policy

    • Delivery Options

    • Tax Exemptions

    • Frequently Asked Questions

    • Contact Us

    • Recall Notices

    • Call:  (877) 718-6750

    • Mon - Sat: 7am - 9pm CT

    • Sun: 8am - 7pm CT

    • Closed Christmas Day

    • Who We Are

    • Investor Relations

    • Stewardship

    • Community

    • Military Support

    • Product Catalog

    • Tractor Supply Stores

    • .Pharmacy Verified Website

    • Careers

    • Sponsorship

    • Affiliate Program

    • Potential Vendor Partners

    • Vendor Information

    • Tractor Supply Media Network

    • About

    • Rewards

    • Hometown Heroes

    • Frequently Asked Questions

    • Terms & Conditions

    • TSC Credit Card

    • Klarna

    Connect & Share with the Tractor Supply Community.

    Shop on the go with the Tractor Supply App

    Learn More
    • Privacy policy
    • Your Privacy Choices
    • Terms and Conditions
    • California Transparency Act
    • Legal Notices
    • Accessibility
    • Responsible Disclosure Statement
    • Surprise (Balance) Medical Billing Disclosure
    • Transparency in Coverage
    • Human Rights Policy
    • Vendor Code of Conduct
    • California Notice of Collection
    • Privacy Requests

    © 2026, Tractor Supply Co. All Rights Reserved.