DoxBox Fiberglass Triangle
A fiberglass corner box with vents and soft-close arms, for less than Taylor Made’s corner model.
Amazon $699$699
The DoxBox Fiberglass Triangle is the better dock box overall, rated 3.0 to 2.7. The DoxBox Fiberglass Triangle leads on features.
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
DoxBox Fiberglass Rectangle 47"
A tall, narrow fiberglass box that fits a slim strip of dock. The listing leaves out the lock and lid details.
Amazon $699$699
Which should you buy?
- Choose the DoxBox Fiberglass Triangle for features (gas lid supports, lockable latch, vents vs vents).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every under 18 cu ft dock box; a clear win is highlighted. How we rank explains each one.
| Factor weight | DoxBox Fiberglass Triangle | DoxBox Fiberglass Rectangle 47" |
|---|---|---|
| Overall rating | 3.0/5 | 2.7/5 |
| Value 30% | 33 $53.36 per cu ft ($699, 13.1 cu ft) | 40 $47.23 per cu ft ($699, 14.8 cu ft) |
| Size 15% | 21 13.1 cu ft exterior volume | 28 14.8 cu ft exterior volume |
| Build 20% | 80 fiberglass, UV-resistant finish | 80 fiberglass, UV-resistant finish |
| Features 20% | 65 gas lid supports, lockable latch, vents | 10 vents |
| Warranty 15% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| DoxBox Fiberglass Triangle | DoxBox Fiberglass Rectangle 47" | |
|---|---|---|
| Size | ||
| Exterior (W x D x H) | 54 x 24 x 35 in | 47 x 17 x 32 in |
| Shape | Triangle | Rectangle |
| Style | Corner | Standard |
| Exterior volume | 13.1 cu ft | 14.8 cu ft |
| Build | ||
| Material | Fiberglass | Fiberglass |
| UV-resistant finish | Yes | Yes |
| Made in USA | Yes | Yes |
| Features | ||
| Lid support | Gas supports | - |
| Lockable | Yes | - |
| Vents | Yes | Yes |