2026

SB-4872

Overview

SB-4872 – Compact Stock Box

The Bar-M SB-4872 Stock Box is a durable and versatile livestock hauling solution designed for ranchers, farmers, and livestock exhibitors who need dependable performance in a compact package. Built from lightweight, corrosion-resistant aluminum, the SB-4872 is ideal for transporting sheep, goats, pigs, calves, and other small livestock safely and efficiently.

Featuring full triple-hollow aluminum side slats from top to bottom, the SB-4872 provides outstanding ventilation while maintaining the strength needed for everyday farm and ranch use. A one-piece diamond plate floor offers long-lasting durability and easy cleanout, while the one-piece aluminum roof helps protect livestock from the elements during transport.

The SB-4872 is designed with practical features that make loading, unloading, and livestock management simple. A pivoting center gate allows for efficient animal separation and control, while the 50/50 rear doors provide easy access when loading or unloading. Full-length side handles and integrated lighting complete a design focused on durability, functionality, and convenience.

Whether you’re headed to the fairgrounds, sale barn, pasture, or livestock show, the SB-4872 delivers the quality craftsmanship and dependable performance livestock owners expect from Bar-M.

Key Features

  • Compact all-aluminum stock box design
  • Full triple-hollow aluminum side slats
  • One-piece diamond plate floor
  • One-piece aluminum roof
  • Pivoting center gate
  • 50/50 rear doors
  • Full-length side handles
  • Interior LED light with switch
  • Corner marker lights
  • Excellent livestock ventilation
  • Lightweight and corrosion resistant
  • Easy to clean and maintain
  • Ideal for sheep, goats, pigs, calves, and other small livestock

The SB-4872 combines strength, ventilation, and practicality into a compact stock box built to handle everyday hauling tasks while delivering years of reliable service.

Floorplan

Standards

Standard Features

50/50 rear door
Fold down 18" air gaps each rear door
Fold down 48" air gaps each side of unit
Full length handles each side
Full triple hollow side slats top to bottom
One piece .040 aluminum roof
One piece diamond plate floor encapsulated on all four sides
Pivoting center gate
Two bumpers at front

Popular Options

Popular options

Four corner marker lights and LED interior light with switch (includes power cord)
Roof vent (each)

Warranty

Bar-M Trailers

BAR‑M Limited Warranty

At BAR‑M, we take pride in building trailers that are made to last. That’s why we back every trailer with a 7-Year Structural Warranty and additional coverage on BAR‑M manufactured components. Our warranty reflects our commitment to quality, craftsmanship, and customer satisfaction.

Warranty Highlights

  • 7-Year Structural Warranty
  • 1-Year Coverage on BAR‑M Manufactured Components
  • 1-Year Coverage on Maintenance Items
  • Warranty Registration Required Within 60 Days of Purchase

For complete coverage details, exclusions, limitations, and warranty procedures, please download and review the full BAR‑M Limited Warranty document.

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