5381D TIME-SERTS Big Sert Thread Repair Inserts Kit

Review TIME-SERTS Big Sert 3/8-16 Thread Repair Kit 1.0 Inch Inserts

Introducing the Time-Serts 5381D Big Sert 3/8-16 Thread Repair Kit 1.0 Inserts, your go-to solution for restoring damaged threads in various applications. This repair kit comes equipped with an impressive collection of 1.0 inserts, specifically designed for 3/8-16 threads.

Each insert in this kit is meticulously crafted using high-quality materials, ensuring durability and longevity. The self-tapping design of these inserts allows for easy installation into soft and hard materials, making them a versatile choice for a wide range of applications. In addition, the large size of these inserts provides increased holding power, making them ideal for heavy-duty uses.

The Time-Serts 5381D Big Sert 3/8-16 Thread Repair Kit 1.0 Inserts are designed to be compatible with a variety of fasteners, including bolts, screws, and studs. They can be used to repair threads in various surfaces, including metal, plastic, and composite materials. Moreover, the inserts can be installed in both new and old holes, making them a practical choice for repairs in various industries, such as automotive, construction, and manufacturing.

The installation process is straightforward and can be completed using standard hand tools, making this repair kit a convenient and cost-effective option for thread repair. The kit includes all the necessary components, including the inserts, installation tools, and instructions, ensuring a hassle-free repair experience.

In summary, the Time-Serts 5381D Big Sert 3/8-16 Thread Repair Kit 1.0 Inserts is a must-have tool for anyone who requires frequent thread repairs. Its self-tapping design, versatility, and ease of installation make it a valuable addition to any toolbox, ensuring that you're always prepared for unexpected thread damage.

Pros and Cons of Buying Time-Serts 5381D Big Sert 3/8-16 Thread Repair Kit 1.0

a. High-Quality Material: Time-Serts thread repair inserts are made of premium materials that provide excellent strength and durability. They are known for their ability to withstand high loads and harsh conditions.

b. Easy to Use: The repair kit comes with clear instructions and easy-to-use tools. It allows users to repair damaged threads quickly and efficiently, without requiring extensive mechanical knowledge.

c. Versatile: The 3/8-16 thread size is commonly used in various industrial and automotive applications. By having this repair kit on hand, you can save time and money by addressing thread damage issues yourself, instead of having to replace the entire part.

d. Cost-Effective: Compared to the cost of replacing damaged parts, using a thread repair kit is a more cost-effective solution. It can help extend the life of equipment and reduce overall maintenance costs.

a. Limited Thread Sizes: The Time-Serts 5381D repair kit only comes with inserts for the 3/8-16 thread size. If you need to repair different thread sizes, you will have to purchase additional kits.

b. Initial Cost: While the repair kit is cost-effective in the long run, the initial investment can be higher than simply replacing the damaged part. However, considering the potential savings from avoiding future replacements, this can still be a worthwhile investment.

The Time-Serts 5381D Big Sert 3/8-16 Thread Repair Kit 1.0 offers several advantages, including its high-quality materials, ease of use, versatility, and cost-effectiveness. However, it is important to note that it is limited to the 3/8-16 thread size and has an initial cost that may be higher than simply replacing the damaged part.

If you frequently encounter thread damage issues in your industrial or automotive applications and primarily use the 3/8-16 thread size, investing in the Time-Serts 5381D repair kit can be a smart decision. It can save you time, money, and the hassle of constantly replacing damaged parts. However, if you need to repair various thread sizes, it may be more practical to consider purchasing multiple repair kits or a more versatile solution.

Details:

More inSerts can be purchased for $7 each. 3/8-16 x 1.0 inch thread repair inSerts big Serts kit5381d. Big Serts thread repair kit 5381D, this has all the included parts including unopened lock.

specifications threadtoollot:

• brand: Time-serts
• mpn: 5381d
• system of measurement: Sae

shipping threadtoollot:

• class: standard
• carrier: usps
• service: usps ground advantage
• transit: 5-11 days
• type: calculated

payments threadtoollot:

• credit card: diners-club
• wallet: google-pay
• other

returns threadtoollot:

• policy: no returns

seller threadtoollot:

• # reviews: 1654
• city: san diego, california
• rating: 100.0%

offer threadtoollot:

• availability: in stock
• price: $130.00
• item condition: Used
• sold #: 6
• started: march 28, 2026
• in stock #: 1
• best offers: true
• options: ship-to-home

general threadtoollot:

• category: Auto Parts > Supplies > Hand > Threading Tools