








🔩 Unlock Tight Spaces with Precision Power!
The Capri Tools 3/8 x 7/16 in. 0 Degree Offset Extra Long Box End Wrench combines a super thin, deep-profile 12-point box end with an extra-long handle—up to twice the length of standard wrenches—for superior leverage and torque. Crafted from premium Chrome Molybdenum steel and finished with durable SmartKrome plating, it resists corrosion and wear. Its 0° offset design allows direct force application, making it ideal for recessed bolts and tight spaces. Large stamped sizing ensures quick identification, backed by a lifetime warranty for professional-grade reliability.










| ASIN | B083GBNMYL |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #39,501 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21 in Box-End Wrenches #177 in Combination Wrenches |
| Brand | Capri Tools |
| Color | Silver |
| Customer Reviews | 4.7 4.7 out of 5 stars (283) |
| Date First Available | January 4, 2020 |
| End Style | Box End |
| Finish | Polished |
| Finish Type | Polished |
| Head Style | Box End |
| Included Components | Box End Wrench |
| Is Non Sparking | No |
| Is Racheting | No |
| Item Length | 16 Inches |
| Item Package Quantity | 1 |
| Item Torque | 12 Newton Meters |
| Item Weight | 3.52 ounces |
| Item model number | CP11800-38716 |
| Manufacturer | Capri Tools |
| Material | Chrome Molybdenum Steel |
| Measurement Standard | SAE (Inch) |
| Measurement System | inch |
| Operation Mode | Mechanical |
| Part Number | CP11800-38716 |
| Point Count | 12 |
| Size | 3/8" x 7/16" |
| UPC | 886352118132 |
| Warranty Description | Lifetime Warranty |
| Wrench Length Style | Extra-Long |
A**E
Great for serpentine belts!
Key Features: 0 Degree Offset: Allows for a direct application of force without the need for additional angles. Extra Long Design: Provides increased leverage for tackling stubborn bolts and nuts. Box End: Ensures a firm grip on fasteners, reducing the risk of rounding. Dual Size: Offers versatility with both 5/8 and 3/4 inch ends. High-Quality Construction: Made from durable materials designed to withstand heavy use. First Impressions: The Capri Tools Extra Long Box End Wrench has a robust and professional appearance. The finish is smooth and feels durable, indicating high-quality manufacturing. The dual-size feature is immediately convenient, reducing the need to switch tools frequently. Application: Using this wrench is straightforward. The extra length is a standout feature, providing excellent leverage, which is especially useful for loosening tight or rusted fasteners. The 0 degree offset design allows for efficient force application without the awkward angles that some other wrenches require. Performance: This wrench performs exceptionally well under various conditions. The extra leverage from the long handle makes a noticeable difference in the ease of use. The box end grips fasteners securely, significantly reducing the chance of slipping or rounding off corners. Whether used in tight spaces or for heavy-duty tasks, this wrench maintains its integrity and effectiveness. Pros: Superior leverage due to the extra-long design. Dual-size functionality adds versatility and convenience. 0 degree offset allows for direct force application. High-quality construction ensures durability and reliability. Comfortable grip, even during prolonged use. Cons: The extra length might be cumbersome in very tight spaces. Higher price point compared to standard wrenches, though justified by the added features and quality. Conclusion: The Capri Tools 5/8 x 3/4 in. 0 Degree Offset Extra Long Box End Wrench (CP11800-5834) is an outstanding tool for both professional mechanics and DIY enthusiasts. Its design focuses on providing superior leverage and a secure grip, making challenging tasks easier. While the length can be a drawback in extremely confined spaces, the overall performance and build quality make it a valuable addition to any toolbox.
C**K
Good quality
This wrench comes in very handy. When working on my truck. Fits in tight spaces
T**M
Great wrench!
Well made wrench and the extra length is perfect in tight spots. Definitely a keeper!
J**B
Perfect header bolt wrench!
This wrench is perfect for header bolts!!!! Fits tight spots and is longer for good leverage.
A**R
Knuckle buster solved
Worked
P**C
No complaints
No complaints Trucker approved Great for brake adjustments Long
S**Y
Massive!
Full on beastmode, very well made
W**Y
Offers great leverage and grip.
Got this for driveshaft clamps and #1 hanger bearing mounts on UH-1H II aircraft. Offers great leverage and grip if you have the room to use it. Using small ignition wrenches can sometimes cause your hands to cramp. The extra length really helps with that issue. This is just a handy tool to have in a toolbox and it’s not going to break the bank. I borrowed it several times from a buddy before I finally decided to buy it for myself.
J**N
Nice and slim. For work on helicopters they can be essential for getting in close quarter. areas but really wish they made a 7/32 to 1/4 double box end wrench. Gotta buy snap-on if you want that one.
M**R
Great looking and feeling tools. High quality built. Even though I had received the wrong tool when I first ordered, the seller acted quickly and exchanged tools same day. Great tool and service. Highly recommended 👍
D**L
Good quality
H**N
I ordered this for my 2011 Hyundai Tucson, this wrench works okay when removing the rear caliper bracket bolt. Now I don't need to remove the rear Upper control arm bolt and move the control arm just to remove one of the bracket bolt. I am very satisfied with this product and it's durable and well made.
N**S
Great tool
Trustpilot
4 days ago
1 day ago