Weather Guard 114 Aluminum Gull-Wing Truck Tool Box, Full-Size Extra-Wide, Gloss Black (114-5-01)

The Weather Guard 114-5-01 is the earlier-generation full-size extra-wide aluminum gull-wing cross box, offered here as the proven, value-priced alternative to the current 1Key latch update. It carries the trusted EXTREME PROTECTION locking system, with a tamper-resistant retracting lock and an automotive-style rotary latch on each of the twin gull-wing lids, so you get smooth one-touch access from either side of the bed and solid break-in protection that has held up on work trucks for years. The finish is a deep gloss black ARMOR TUF powder coat that pairs with dark trim and blacked-out wheels, wipes clean easily and shrugs off sun, salt and jobsite abuse. Mounted across the bed rails behind the cab, the box opens through two independent lids for 15.3ft³ of secured, weather-sealed storage. A five-piece welded aluminum diamond-plate body with a reinforced C-channel front keeps it strong yet light, and a full-perimeter D-shaped weather seal locks out rain and dust.

What's Included:

• 114 Series full-size extra-wide aluminum gull-wing crossover (cross) tool box in gloss black
• EXTREME PROTECTION locks and two keys
• Under-rail mounting clamps and hardware for a no-drill install
• Two gas-strut-assisted independent gull-wing lids
• Removable steel divider tray
• Full-perimeter D-shaped weather seal, pre-installed
• Weather Guard installation instructions

Features

Welded Aluminum Diamond-Plate Build
A five-piece welded aluminum diamond-plate body with a reinforced C-channel front panel keeps this box strong yet light. It resists jobsite abuse and road salt without adding the weight of a steel box. This one is finished in gloss black ARMOR TUF powder coat.

Gloss Black ARMOR TUF Finish
The deep gloss black ARMOR TUF powder coat lays down a wet-look shine that ties into blacked-out trim, dark wheels and factory paint. Baked on hard, it fends off scratches, corrosion and UV fade so the box still looks sharp seasons down the road.

EXTREME PROTECTION Locking System
Twin gull-wing lids each carry a tamper-resistant, retracting EXTREME PROTECTION lock and an automotive-style rotary latch for smooth one-touch opening from either side of the truck.

Full-Perimeter Weather Seal
A memory-resistant D-shaped, multi-ridge weather strip runs the entire lid perimeter to keep rain, dust and debris off your tools, so your gear stays dry and ready in any weather.

Dual-Lid Gull-Wing Access
Two independent gull-wing lids open from either side of the truck, so you can reach tools from whichever side you are standing on without walking around the bed. Each lid operates and locks on its own.

Crossover Fit With Bed Clearance
Suspended across the two bed rails behind the cab, the box leaves usable space underneath for longer cargo, and a 12V access port feeds lights and electrical add-ons. A removable divider tray sorts smaller tools and hardware up top where you can reach them.

Fitment & Compatibility

Specifications

• Series: 114 Series Aluminum Gull-Wing Crossover
• Style: Full-Size Extra-Wide, dual-lid gull-wing
• Storage Capacity: 15.3ft³
• Exterior Dimensions: 72"L x 27-1/2"W x 18-1/2"H
• Material: Aluminum diamond plate, five-piece welded body, C-channel reinforced front
• Finish: Gloss Black ARMOR TUF
• Lid: Two independent gull-wing lids, gas-strut assisted
• Lock: EXTREME PROTECTION tamper-resistant retracting lock, automotive rotary latch
• Weather Seal: Full-perimeter D-shaped, multi-ridge weather strip
• Mounting: Under-rail clamps and hardware included, no drilling required
• Electrical: 12V access for electrical upfits
• Weight: About 92 lb (shipping weight)
• Warranty: Limited Lifetime
• Made In: USA

Installation

Type: Saddle mount across the top bed rails, clamp-in with no drilling  ·  Time: About 20 to 30 minutes  ·  Tools: Socket or wrench set and a tape measure; no drill needed with the included under-rail clamps  ·  Difficulty: Easy, best done with two people for the lift

Set the gull-wing box across the two bed rails behind the cab and center it left to right, then hook the included clamps under each bed rail and tighten the hardware evenly so the box sits flat and both lids seal. Because the box is wide and opens from both sides, have a second person help lift and hold it while you clamp it down. Follow the Weather Guard installation instructions for exact clamp placement and torque.

Watch the installation walkthrough:

Warranty, Shipping & Returns

Warranty. Limited Lifetime Warranty from Weather Guard against defects in materials and workmanship.

Free shipping. This item ships free to the lower 48 states. Because it is an oversized item, it ships by freight and typically arrives in 3 to 7 business days.

Inspect on delivery. Please inspect the packaging before signing. If you see any damage, note it on the delivery receipt and contact us right away, and we will make it right.

Returns. Unused items in their original packaging can be returned within 30 days of delivery. If an item arrives damaged, defective or wrong, return shipping is on us. See our Returns & Refunds Policy, or email support@prestigetruck.com with any question.

About Weather Guard

Weather Guard has built professional-grade truck and van storage in the USA for decades and is the storage brand tradespeople, contractors, and fleets reach for first. Its steel and aluminum tool boxes, ladder racks, and van-interior systems are engineered to survive daily jobsite abuse and keep expensive tools secure and organized.

Known for weather-tight seals, patented locking systems, and heavy-gauge construction, Weather Guard products mount cleanly on work trucks and vans and stand up to years of hard use. The lineup spans crossover, low-side, and saddle truck boxes, ladder and van racks, drawer units, and fuel and utility tanks, so an entire work vehicle can be outfitted from one brand.

Backed by a strong manufacturer warranty and US-based support, Weather Guard is the name pros trust to protect the tools their livelihood depends on.