$0.99
400 METER DASHAmazon$399.00
400 Meters Uniboot LC to LC Outdoor Armored Fiber Patch Cable, Low Friction Single Mode Duplex Fiber Optic Cable Jumper Optical Patch Cord, 9/125um, (OS1/OS2 Compatible), LSZH BlackAmazon$552.99
1300 Feet (400 Meters) Armored OM4 LC to LC Fiber Patch Cables, 10gb Multimode LC Fiber Optic Cable Indoor/Outdoor with Pulling Eye Kit Installed on one end, Duplex MMF 50/125μm LC Jumper, BlackAmazon$36.49
Winding Reel Grip Wheel with 400 Meter Kite StringBed Bath & Beyond$2,310.00
Original Sport Painting by Mirek Kuzniar | Fine Art Art on Canvas | 400-Meter-RuthSaatchi Art$25.99
Farmily Portable Electric Fence Polywire 1312 Feet 400 Meter 6 Conductor Yellow and Black ColorAmazon$25.99
Farmerry 1312 Feet Portable Electric Fence Polywire with 6 Conductors, Yellow and Black, 400 MetersAmazon$1.49
CT Speedometer - 0-60 MPH (0-100 KM) , 1/4 Miles (400 meters) Acceleration Timers and Performance ToolsAmazon$25.99
FAUMIERRY Portable Electric Fence Poly Wire 1312 Feet 400 Meters, 6 Stainless Steel Conductors for Reliable Conductivity, UV Treatment, Rust Resistance - Yellow & BlackAmazon$24.99
MERIANE Electric Fence Wire 1312 Feet/400 Meters, Upgraded 6 Stainless Steel Strands Conductors, UV Wear Rust Resistant, Portable Polyrope Electric Fence Polywire for LivestockAmazonSAVE $3.00
$27.99$30.99
HornPro Megaphone Bullhorn - with Built-in Siren 35 Watt Voice Recorder & 400 Meters - Ideal for Football, Soccer, Baseball, Hockey, Basketball, Cheerleading Fans & CoachesAmazon$25.99
Fencing Wire Electric Fence Polywire 1312 Feet 400 Meter 6 Conductor Blue Color, 16.5*16.5*20.5cm / 6.5*6.5*8 inch / L*W*HAmazonSAVE $20.00
$39.99$59.99
New Track and Field Shoes for Men Women Kids Boys Girls 8 Spikes 100-400 Meter Running Racing Shoes Professional Sprint Sport Sneakers White PurpleAmazon$54.99
FAUMIERRY Heavy Duty Electric Fence Polywire 1312 Feet, 400 Meters 9 Stainless Steel Strands Portable Electric Fence Rope Portable Electric Fencing Polywire Black and WhiteAmazon$19.95
Pewter RUN TRACK 400m Key Chain - Pewter Running Shoe Charm, Pewter TRACK and Pewter 400m Pendant on Round Key Ring - Track 400 Meter Race - All Pewter KeyAmazon$38.88
changshen Men's Track and Field Shoes for Men Big Boys Girls 8 Spikes 100-400 Meter Races Shoes Professional Sprinting Javelin Throwing Sport Sneakers BlueAmazon$39.99
Kanayu Electric Fence Poly Wire 1312 Feet 400 Meters Portable Electric Fencing Poly Wire with 100 Pcs Electric Fence Insulator Black Screw in Insulator, Insulator Socket Tool for Reliable ConductivityAmazon$46.99
captainrc LDARC CT01 2.4G 8-Channel Remote Control Transmitter LCD Display 400 Meter Signal Range CR1800 Receiver for Various Tracked Vehicles, Trucks, Cars, Boats (Black)Amazon$109.99
OLIGHT Seeker 4 Rechargeable Bright Flashlights, 3100 High Lumens USB-C Charging Flashlight, 400 Meters Powerful LED Long Rage Flashlight for Emergency, Camping, and Law Enforcement (Red)Amazon$19.99
Heavy Duty Electric Fence Aluminum Polywire, 1320 Feet 400 Meters, 3 Strands of UV Resistant PVC Coated Fiberglass and 3 Strands of Reliable Conductivity Aluminum Conductor, Yellow and BlackAmazon$42.00
Alhsuvt Professional Track Spikes Shoes Student Mens Womens Track and Field Shoes Training Jumping Sneakers Running Nail Spikes Shoes for Kids 100- to 400-meter Races Sprinting Match BlackAmazon$12.99
SYDNEY MCLAUGHLIN: The Story Of The Fastest American Runner Who Mercilessly Broke The 52-second And 51-second Barriers 400 Meters Hurdles World Record And A Revealing Account Of Her Success SecretsAmazon$148.89
Tripp Lite Eaton Series QSFP-40G-SR4 Cisco Compatible 40GBase-SR4 QSFP+ Transceiver Module, MTP/MPO Multimode Fiber MMF, 40 Gbps, 850 nm, 1312 Ft / 400 Meter Length, 3-Year Warranty (N286-40G-ESR4-C)AmazonSAVE $103.78
$9.32$113.10
Eaton Tripp Lite Series SFP-10G-SR Cisco Compatible 10GBase-SR SFP+ Transceiver Module, LC Duplex Multimode Fiber MMF, 10 Gbps, 850 nm, 1312 Feet / 400 Meter Length, 3-Year Warranty (N286-10G-SR-C)Amazon