PetSafe Extra In-Ground Fence Boundary Wire, 20-Gauge Copper, 500 ft | Solid Core Copper Wire to Expand PetSafe In-Ground Fence, Covers Approximately 1/3 Acre

$37.18

Confirm offer eligibility on Amazon

Size: 500 feet

Price checked Oct 19, 2026, 11:37 AM PDT

Sources and offer details

Offer eligibility and condition come from available Amazon API observations; missing facts remain unverified.

Observed condition: New.

Coupon and subscription requirements have not been independently verified.

Paid link. As an Amazon Associate we earn from qualifying purchases.

Prices and availability change often and may differ by the time you reach Amazon.com. The price on Amazon.com at the time of purchase is the one that applies.

Product details

ASIN: B0017DGFSA
GTIN / UPC: 729849000018
Brand: PetSafe
Category: Other
Availability: Check availability on Amazon
Last checked: today

Specifications

Size: 500 feet
Color: Yellow
Model: RFA-1
Part number: RFA-1
Manufacturer: Radio Systems Corporation
Dimensions: 5.5 × 5.5 × 2.8 in
Weight: 2.29 lb

About this item

Expand Your Existing In-Ground Fence: 500 feet covers approximately 1/3 of an acre
Perfect for Most In-Ground Fence Installation: 20-gauge, solid core, copper wire is rated for direct burial
Use Note: For proper performance we recommend using Gel-filled Splice Capsules and wire connectors (RFA-366) - SOLD SEPARATELY
U.S.-Based Customer Care: Our pet product experts are happy to help you and your pet; we are available by phone, email or chat if you have any questions
Quality Promise: PetSafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations since 1998 to help keep your pet healthy, safe and happy

PetSafe Extra In-Ground Fence Boundary Wire, 20-Gauge Copper, 500 ft | Solid Core Copper Wire to Expand PetSafe In-Ground Fence, Covers Approximately 1/3 Acre

Product details

Specifications

About this item

Similar products from other brands

Solar Bug Zapper 4500V, Waterproof Mosquito Zapper Fly Traps Outdoor Patio | Auto Mode, Portable/Cordless/Rechargeable/Stake/Hang Design, 1 Acre Coverage, Dual LEDs, Patio Yard Camping Garden Pool Ideal

Cideny Retractable Baby Gate for Stairs & Doorways, Dog Gate Indoor Outdoor | Extends to 55" Wide 34" Tall Mesh Child Gate for Hallways, Deck, Porch, Pet Toddler Safety Essentials, Easy Install, Gray

Victor Metal Pedal Mouse Traps, 12-Pack, Reusable Wooden Snap Traps | FSC Certified Wood, Indoor Mice Control Pest Elimination, Rodent Killer Control, Clean & Quick Trapping, Mice Traps for House

PRObebi Retractable Baby Gates for Stairs & Doorways, Dog Gate 0-54" W × 34" H, Black

Cideny Baby Gate Auto Close, 29"-40" Dog Gate Indoor for Stairs & Doorways | Pressure Mounted Adjustable Pet Gate Indoor, Easy Walk Through No Drilling Child Gate for Baby & Pet Stroller Friendly, White

WOOF BullySafe Bully Stick Holder for Dogs | Fits dogs 10+ lbs, secures bully sticks, extends chew time, easy to clean, reusable design

Ortho Home Defense Max Indoor Insect Barrier, Wand, 1 gal. | Ready-To-Use Home Bug Killer with Extended Reach Comfort Wand, Kills Ants, Roaches, Spiders, Fleas and Ticks

OUT! PetCare XXL Puppy Pads, Heavy Duty Pee Pads for Dogs, 26x30, 30 Count | Dog Pee Pads, Leak Proof, Potty Training, Housebreaking, Heavy Duty, Dog Training Pads, XL Puppy, Puppy Essentials

More from this brand

PetSafe ScoopFree Pro Legacy Self-Cleaning Litter Box Cover, Front-Entry | Privacy Cover for Cats, Contains Odors, Reduces Litter Tracking on 3 Sides, Fits ScoopFree Crystal Pro Legacy & Smart Boxes.

PetSafe Plastic Dog & Cat Door, Pets Up to 40 lb, Paintable, Medium | Flap Opening 8 1/8 in W x 12 1/4 in H, Snap-on Closing Panel, Easy DIY Install

PetSafe Classic Replacement Flap, Vinyl, Large, 10 in x 15 in | 1-Piece Soft Tinted Vinyl Flap, Solid Top, Fits Discontinued Large Classic & Deluxe Pet Doors

PetSafe Oasys Dog Water Fountain, 2 Gallon, Filtered, for Large Dogs | Also for multi-pet homes. Large open bowl, adjustable flow, dishwasher-safe parts, carbon & foam filters included

PetSafe ScatMat Indoor Training Mat for Cats & Dogs, Large 48 x 20 in | Touch-Activated Correction Mat with Tone-Only or 3 Static Levels, LCD Controller Tracks Corrections and Battery

PetSafe ScatMat Indoor Pet Training Mats - Helps Prevent Furniture Climbing - Adjustable Correction Mat - Touch-Activated Design - LCD Pet Mat Controller - Battery Operated - Sofa, 60" x 12"

PetSafe Extreme Weather Plastic Pet Door, Small | Insulated 3-Flap System Rated -10 to 100F, Paintable Plastic Frame, DIY Install in Doors 1 5/8-2 1/4in Thick.

PetSafe SSSCAT Refill Can | Compatible with All SSSCAT Devices, Odor-Free and Stain-Free Spray, for Cats and Dogs, up to 120 Sprays per Can