Tuffy SEC Mounting Hardware Provided Under Seat Storage Unit 353-01-A - Underseat Lockbox Combo Lock
Tuffy SEC Mounting Hardware Provided Under Seat Storage Unit 353-01-A - Underseat Lockbox Combo Lock
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Tuffy SEC 353-01-A Mounting Hardware Provided
Organize your Crew Cab truck with the Tuffy under-seat lockbox. This high security welded steel security lockbox has a full width formfitting design creating over 3,000 Cubic Inch of lockable storage. Easily access your secured gear by flipping up the lid of your 60 and 40 split bench seat. The unique design allows the full width under the seat to be used to organize and secure whatever life demands of you. Provide additional organizational options by adding a set of twist-to-lock pressure fit dividers. Feel confident securing your gear using Tuffy's Pry-Guard Locking System with a 10 tumbler double bitted security lock with built in weather seals. Mounts inconspicuously under the seat out of sight of opportunistic thieves. Declutter your space by quickly and easily installing this Tuffy lockbox using the factory hardware without drilling.
Features & Benefits
- Welded steel construction with durable texture powder coat finish
- Over 3000 cubic inch of lockable storage space
- Exclusive 10 tumbler double bitted lock with built in weather seals
- Pry-guard locking system featuring 1/8 inch thick welded steel components
- Stealthy design is hidden under the seat from prying eyes
- Weather resistant lid design incorporates an exclusive pin-lock hinging system with built-in lid stop for added security
- Added security with pin-lock hinge design
- Mounting Hardware Provided
- Quick and easy install, no drilling
- Limited Lifetime Warranty
Specifications
| Model | Mounting Hardware Provided |
| Weight | 51 lb |
| Dimensions | 61 x 17 x 10 in |
| Brand | Tuffy SEC |
| Manufacturer Part Number | 353-01-A |
| UPC | 818309024005 |
Recommended Items
Commonly ordered accessories for this product:
| Item | Brand | Manufacturer Part Number | Description |
|---|---|---|---|
| Gloves | Perform Tool | W89005 | Gloves |
| Gloves | Perform Tool | W89006 | Gloves |
| Gloves | Perform Tool | W89007 | Gloves |
| Tape Measure | Perform Tool | W5020 | Tape measure |
| Adjustable Wrench | Perform Tool | W30708 | Adjustable wrench |
Frequently Asked Questions
What are the key construction details?
Tuffy SEC Mounting Hardware Provided features welded steel construction with durable texture powder coat finish. See Features & Benefits and Specifications for the full list.
How much does this product weigh?
This item weighs approximately 51 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

