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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Weather Guard Defender Aluminum Lo-Side Truck Box (58 in. x 15 in. x 13 in.)The 4. 4 cu. ft. Weather Guard Defender series Model 300300 9 01 Lo Side Box provides professional protection. This new lo side box includes a tamper resistant push button lock, steel reinforced, looped strikers, D shaped ribbed weather stripping and heavy duty 4 piece welded aluminum box construction. Provides professional durability with 4 piece welded construction putting strength where it is needed most. Delivers heavy duty security with 2 hook
The 4.4 cu. ft. Weather Guard Defender series Model 300300-9-01 Lo-Side Box provides professional protection. This new lo-side box includes a tamper-resistant push-button lock, steel reinforced, looped strikers, D-shaped ribbed weather stripping and heavy-duty 4-piece welded aluminum box construction. Provides professional durability with 4-piece welded construction putting strength where it is needed most.
- Delivers heavy-duty security with 2-hook loop strikers and dual stage rotary latches
- Classic weather resistance from full weather seal with D-shaped ribbed weather stripping
- Tamper-resistant push button locks-drill resistant through key hole
- Heavy-duty pry resistance with C-channel reinforced welded lid construction and reinforced front body panel
- Dual gas strut supported lid with protective sleeves
- Built-in compartments on the box is great when you need quick access to a tool or flashlight
- 1-touch push button locks pop open the box easily even when your hands are full of tools
- Special crimp-free and heavy-duty powder-coated 1/4 in. thick steel support legs are included to easily secure the box to the truck bed
- Welded aluminum channels keep the cover closing evenly so both latches engage-no having to walk around to the other side of the truck to make sure that the cover is fully latched
- Fits full size pick-up trucks
- 7-year warranty
Features
| Item Weight | 45 |
| General Part Type | Side Mount |
| Material | Aluminum |
| Lid type | Single Headed |
| Box storage space (cu. ft.) | 4.4 |
| Product Weight (lb.) | 45 |
| Finish/Color | Diamond Plate |
| Returnable | 180-Day |
| Features | Latches |
| Compatible truck size | Full |
| Included Parts | Installation Hardware |
| Automotive Part Type | Side Mount |
| Number of Compartments | 1 |
| Lock Type | Keyed Entry |
| Product Length (in.) | 60.13 |
| Product Width (in.) | 58.82 |
| Product Height (in.) | 13.36 |
| Manufacturer Warranty | 7 Years |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 1792 reviews
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Product Reviews
★★★★★ 5
Not top grade
Style: 30 pcs
I didn't have a chance to install although I've would been very excited.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Worth the buy
Style: 30 pcs, Style: 30 pcs
Put in my 1991 f250 super cab and it did the whole bottom and then some. Works spectacularly
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Would recommend
Size: 10 sqft
I used this sound deadening material in my car during an audio and interior upgrade, and the difference was noticeable immediately. Road noise, vibrations, and rattling were reduced a lot, especially on the doors and floor panels. The car feels much quieter and more solid while driving now.
The material was easy to cut and apply, and the adhesive stuck very well without peeling up. It has a quality feel to it and conforms nicely around curves and tight areas. I also noticed my speakers sound cleaner and have better bass response after installing it.
For the price, this sound deadening material is a great value and definitely worth it if you want a quieter ride and better overall sound quality in your vehicle.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Worth it!
Size: 50 sqft
I was worried it wouldn't work as well since it's 50 mil and I thought I got the wrong thing. Nope! Works great. Did all four doors on my 93 civic and I have enough for the floor I think. Solid price. Noise reduced by about 5 decibels hive difference. Very sticky and easy to apply I'm so happy I was able to cover most all of my car. If I need more, definitely buying this since I got so much extra and I thought I would.
PS: that five decibel thing is only with the four doors. My firewall is next and then my floor, but it's such a huge difference
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Quiet your vehicle noises
Size: 50 sqft
Put this in our high roof van and couldn’t believe how much quieter it was at once. Really cut down on the vibration noise Nice and easy to install just peel n stick. Was also easy to cut with scissors for smaller areas. Seemed to be really nice quality. Didn’t notice any odor.
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Reviewed in the United States on June 9, 2026