Description
Description
Buyers Products manufactures the Lo-Sider truck box, designed for convenient side-rail mounting on full-sized and compact pickup trucks. This rail-mounted toolbox provides easy access to tools while preserving valuable truck bed space, making it an efficient storage solution for a variety of truck configurations. It can be combined with Crossover, Saddle, or Gull Wing truck toolboxes to expand overall storage capacity.
Features
- Corrosion-resistant diamond tread aluminum construction with a gloss black powder-coated finish for enhanced durability and a professional appearance.
- Weather-resistant seals that effectively prevent moisture and dirt from entering the toolbox, protecting tools from environmental damage.
- Gas shock mechanism enables the lid to open fully to 90 degrees and allows smooth, one-handed operation for easy access.
- Stainless steel push-button lock secures equipment while providing quick and convenient access when needed.
- Includes all necessary mounting hardware for straightforward installation on truck bed rails.
- Made in the USA, ensuring high standards of manufacturing quality and reliability.
Product Specifications
Product Specifications
Vehicle Fitment
Vehicle Fitment
Install Details
Install Details

PRODUCT VIDEOS
PRODUCT VIDEOS
Where Here to Help!
Have a question or having trouble making a decision about what product is best for your vehicle and needs? Give our experienced customer service a call!
What shipping methods are available?
Shipping methods vary depending on the item. Many heavy or oversized products ship via LTL freight to help prevent damage in transit, while smaller items ship parcel; and some parcel orders can even be upgraded to freight for added protection. Many products also ship free, and your total shipping cost will always be shown at checkout before payment.
What payment methods do you accept?
We accept all major credit cards along with Apple Pay, Google Pay, PayPal, Shop Pay, and Shop Pay Installments. Government agencies, municipalities, and large fleet customers can also pay via purchase order with approved terms—just contact our customer service team before placing your order.
How long will delivery take?
Most orders ship within 1 business day from one of our warehouse locations. Typical transit times are 1-3 business days for parcel shipments and 3-5 business days for LTL freight, though delivery times may vary based on your location and carrier conditions. If an item has an extended lead time, it will be clearly noted on the product page.
What is your return policy?
Most unused items can be returned within 60 days of purchase. Every order is also backed by our Upfit Shield Guarantee for added peace of mind. For full details, including return eligibility and warranty coverage, please review our Return Policy page.
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