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  3. GEARWRENCH MGR-380

GEARWRENCH Matco Ratchet Mgr MGR-380 7445025839878 72-TOOTH

Gearwrench 445025839878 Matco Pass-thru 72-tooth Ratchet Mgr 380

( Brand: Gearwrench ), ( Model: MGR-380 ), ( Part Type: Ratchet ), ( Size: 3/8 In ), ( Action: Ratcheting ), ( Returnable: 90-day ), ( Tools Product Type: Hand Tool ), ( Tooth Count: 72 ), ( Individual/set: Individual ), ( Material: Steel ), ( Manufacturer Warranty: Full Lifetime ), ( Features: Click, Low Profile, Reversible ), ( Color Family: Chrome ), ( UPC: 445025839878 )

Review GEARWRENCH Matco Pass thru 72-tooth Ratchet Mgr 380

The **Matco Pass-Thru 72-Tooth Ratchet (Part #445025839878)** is a premium, high-performance tool designed for professionals who demand precision, durability, and efficiency in their work. Part of Matco s **MGR 380** line, this ratchet is engineered to deliver exceptional torque capacity and smooth operation, making it ideal for heavy-duty applications in automotive repair, industrial maintenance, and mechanical assembly. The **72-tooth drive system** ensures a significantly higher number of teeth in engagement compared to standard ratchets, reducing backlash and providing a more consistent, precise engagement with sockets. This design minimizes slippage and wear, extending the tool s lifespan while maintaining a firm, reliable grip on fasteners even under high torque loads.

Built with **high-grade alloy steel**, the ratchet features a robust construction that resists bending, warping, and fatigue, ensuring long-term reliability in demanding environments. The **pass-thru design** allows for easy access to adjacent components or fasteners, eliminating the need to remove the ratchet entirely when working in tight or confined spaces. This feature is particularly advantageous in automotive work, where multiple fasteners may require attention without disrupting the tool s position. The **MGR 380 series** is known for its **high torque capacity**, making this ratchet suitable for applications involving stubborn or oversized bolts, nuts, and studs without the risk of stripping or slippage.

The ratchet s **ergonomic handle** is contoured for a comfortable, secure grip, reducing hand fatigue during extended use. The **quick-release mechanism** is smooth and responsive, allowing for rapid attachment and detachment of sockets without unnecessary effort. Additionally, the **chrome vanadium steel construction** enhances corrosion resistance, ensuring the tool remains in optimal condition even when exposed to moisture, chemicals, or harsh working conditions. Whether used in a garage, service bay, or industrial setting, this ratchet is a versatile tool that combines strength, precision, and convenience, making it a valuable addition to any professional s toolkit. Its **durability and performance** align with Matco s reputation for quality, ensuring that users can rely on it for years of dependable service.

**Pros and Cons of buying a Gearwrench 445025839878 (Matco Pass-Through 72-Tooth Ratchet with MGR 380)**

### **Pros:**

1. **Durability and Build Quality** The Gearwrench brand is known for high-quality, heavy-duty tools designed for professional use. The Matco Pass-Through ratchet is built to withstand frequent, demanding applications without excessive wear.

2. **72-Tooth Drive** A 72-tooth ratchet provides smoother engagement and reduced backlash compared to standard 24-tooth or 36-tooth ratchets. This makes it ideal for precise work, such as in automotive, industrial, or construction settings where smooth torque transfer is critical.

3. **Pass-Through Design** The pass-through feature allows the ratchet handle to be inserted through the socket, eliminating the need to remove it when switching sockets. This saves time and reduces the risk of dropping sockets, which is particularly useful in tight or hard-to-reach spaces.

4. **Compatibility with MGR 380** The MGR (Matco Gearwrench Ratchet) system is designed for seamless integration with other Gearwrench tools, including sockets, extensions, and adapters. This ensures a consistent, reliable performance across your entire toolkit.

5. **High Torque Capacity** The robust construction suggests it can handle significant torque loads, making it suitable for heavy-duty applications like lug nuts, bolts, or fasteners in vehicles, machinery, or structural work.

6. **Long-Lasting Performance** Gearwrench tools are engineered for longevity, often outlasting cheaper alternatives. The pass-through mechanism is typically well-lined to prevent premature wear on the ratchet teeth.

7. **Professional-Grade Ergonomics** The design is optimized for comfort during extended use, reducing hand fatigue compared to lighter or poorly balanced ratchets.

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### **Cons:**

1. **Higher Initial Cost** Professional-grade tools like this one are more expensive than basic ratchets. If you're a hobbyist or occasional user, the investment may not be justified unless you frequently use heavy-duty ratchets.

2. **Weight** The added durability and 72-tooth drive make this ratchet heavier than standard models. Over time, prolonged use may lead to hand or wrist strain, especially if you're not accustomed to heavier tools.

3. **Specialized Use Case** While the pass-through feature is convenient, it may not be necessary for all tasks. If you primarily work with standard ratchets and don t frequently switch sockets, the extra cost and weight might not be worth it.

4. **Maintenance Requirements** High-quality tools often require occasional lubrication or cleaning to maintain optimal performance. Neglecting maintenance could lead to premature wear, especially in the pass-through mechanism.

5. **Limited Availability of Replacement Parts** If the ratchet fails, finding exact replacement parts (e.g., for the pass-through housing or ratchet teeth) may be harder than for more common brands. Gearwrench/Matco parts are reliable, but sourcing them could be more difficult than for universal brands.

6. **Overkill for Light Tasks** For minor home repairs or infrequent use, a lighter, cheaper ratchet would suffice. The 72-tooth drive and pass-through design are unnecessary for basic jobs, making the tool underutilized in such cases.

7. **Potential Learning Curve** If you're new to Gearwrench tools, there may be a slight adjustment period to fully utilize features like the pass-through mechanism or MGR compatibility, which could slow down workflow initially.

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### **Conclusion:**

The Gearwrench 445025839878 (Matco Pass-Through 72-Tooth Ratchet with MGR 380) is an excellent investment for professionals, serious DIYers, or anyone who frequently works with heavy-duty fasteners and requires precision, durability, and efficiency. Its 72-tooth drive and pass-through design significantly enhance performance in demanding applications, while the MGR system ensures seamless integration with other Gearwrench tools. However, the higher cost, added weight, and specialized features make it less ideal for casual users or those with lighter workloads.

If you prioritize reliability, longevity, and professional-grade performance and can justify the expense this ratchet is a strong choice. For occasional or light-duty use, a more affordable standard ratchet would likely meet your needs without the extra investment.

### **Recommendation:** **Buy it if:**

- You are a professional mechanic, contractor, or heavy-duty DIYer.

- You frequently work with large, high-torque fasteners (e.g., lug nuts, structural bolts).

- You already own or plan to expand your Gearwrench/Matco toolkit for consistency.

- You value time-saving features like the pass-through design and smooth engagement.

**Skip it if:**

- You use ratchets infrequently or for minor tasks.

- You prefer lighter, more affordable tools.

- You don t have a need for the 72-tooth drive or MGR compatibility.

- Budget constraints make the higher cost prohibitive for your current needs.

For most professionals, the benefits outweigh the drawbacks, making this a worthwhile purchase. For casual users, a mid-range ratchet with a 24- or 36-tooth drive would likely serve you better.

Details:

Its in great working condition. I don't know exactly what it is, but looks like a Gearwrench pass thru ratchet.

specifications sockettoolus:

  • brand: Gearwrench
  • model: Mgr-380
  • part type: Ratchet
  • size: 3/8 In
  • action: Ratcheting
  • returnable: 90-day
  • tools product type: Hand Tool
  • tooth count: 72
  • individual/set: Individual
  • material: Steel
  • manufacturer warranty: Full Lifetime
  • features: Click, Low Profile, Reversible
  • color family: Chrome
  • upc: 445025839878

shipping sockettoolus:

  • cost: $8.00
  • type: Fixed
  • carrier: USPS
  • class: Standard
  • transit: 3-9 Days
  • service: USPS Ground Advantage

general sockettoolus:

  • Hand Tools > Wrenches > Socket Wrenches
  • condition: Used

seller sockettoolus:

  • # reviews: 1854
  • city: Barberton, Ohio
  • rating: 100.0%

payments sockettoolus:

  • other
  • wallet: Apple-pay
  • credit card: Mastercard

returns sockettoolus:

  • method: Money back
  • paid by: Buyer
  • time: 14 Days
  • policy: Returns Accepted

offer sockettoolus:

  • sold: 0
  • quantity: 1
  • started: February 11, 2026
  • availability: In Stock
  • options: Ship-to-home
part type: ratchet, size: 3/8 in, action: ratcheting, returnable: 90-day, tools product type: hand tool, tooth count: 72, individual/set: individual, manufacturer warranty: full lifetime, features: click, low profile, reversible, color family: chrome,
category: home & garden > hand tools > wrenches > socket wrenches, material: steel, sku: 13484230177817772,
Gearwrench MGR-380 Is Similar To:
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2 offers $40.00–$74.54 USD
  • New. Offer #1 priced at $74.54 + $6.90 shipping estimate = $81.44* total. Made by GearWrench. GearRatchet (Compatible with Craftsman Max Axess) Pass Thru Ratchet 1/4" Drive 225250 NEW.+$6.90 shipping
  • New. Offer #2 priced at $40.00 + $0.00 shipping estimate = $40.00* total. 30 for standard wrenches and are 40% stronger than standard ratchets by eliminating the drive tang. Drive Pass-Thru 72-Tooth Ratchet.FREE SHIPPING

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