PROTO 8107M-8104M Offset Box End Wrenches 18MM 19MM 12MM 13MM

( Brand: Proto ), ( Manufacturer Part Number: 8107M-8104M ), ( Type: Box Wrench ), ( System Of Measurement: Metric ), ( Size: 12mm ), ( Set Or Single Item: Single Item ), ( Drive Type: 12 Point ), ( Country/region Of Manufacture: United States )

Review PROTO Vintage 18mm 19mm And 12mm 13mm Offset Box End Wrenches Made In Usa

Introducing the Proto 8107M-8104M offset box end wrench set, a versatile and essential tool for any mechanic's or DIY enthusiast's toolbox. This set includes five high-quality wrenches with different drive sizes: 13mm, 12mm, 11mm (19mm), 10mm (18mm), and 8mm (19mm), each featuring an offset box end design.

The offset box end design of these wrenches provides increased accessibility to hard-to-reach bolts and nuts, making them indispensable for working in tight spaces. The wrenches are forged from premium chrome vanadium steel, ensuring excellent strength, durability, and resistance to wear and tear.

The 12-point box end design provides maximum grip on round and flat hexagonal bolts, reducing the risk of rounding off the corners and damaging the fasteners. The wrenches also feature a matte black finish, making them easy to spot in a cluttered toolbox and reducing glare in bright work environments.

The Proto 8107M-8104M offset box end wrench set is designed for professional use, with a comfortable, ergonomic handle that provides a secure and firm grip. The sockets are also polished to a smooth finish, reducing the risk of scratches and damage to the surfaces of the fasteners.

These wrenches are compatible with both SAE and metric fasteners, making them a valuable addition to any tool collection. The set comes in a durable, molded plastic case for easy organization and transportation.

In summary, the Proto 8107M-8104M offset box end wrench set is a must-have tool for any mechanic, DIY enthusiast, or automotive hobbyist. Its high-quality construction, versatile range of sizes, and offset box end design make it an essential tool for working in tight, hard-to-reach spaces. With its durable, matte black finish and comfortable, ergonomic handle, this set is built to last and will make even the most challenging jobs easier and more efficient.

Proto 8107M-8104M offset box end wrenches are a set of high-quality, professional-grade wrenches designed for use in automotive repair and other applications where access to bolts and nuts is challenging due to their size or location. Here are some pros and cons of buying these wrenches:

1. Versatile: The set includes wrenches with 18mm, 19mm, 12mm, and 13mm sizes, making it a versatile toolkit for handling a wide range of automotive and industrial applications.

2. Offset design: The offset box end design provides greater access to bolt heads, especially in confined spaces where regular wrenches may not fit.

3. Durable: Proto tools are known for their durability and long-lasting design. These wrenches are made from chrome-vanadium steel and have a hardened and tempered finish for increased strength and resistance to wear and tear.

4. Comfortable: The ergonomic handle design provides a comfortable grip, reducing user fatigue during prolonged use.

5. Precise: The wrenches have a precise fit on bolts and nuts, ensuring that they do not slip during use, which can prevent damage to the components being worked on.

1. Expensive: Compared to other wrench sets on the market, these Proto offset box end wrenches can be quite expensive.

2. Heavy: Due to their robust design and high-quality materials, these wrenches can be quite heavy, which may be a disadvantage for users who need to carry them around frequently.

3. Limited size range: While this set includes a decent range of sizes, it may not be comprehensive enough for some applications. Users may still need to purchase additional wrenches to complete their toolkit.

The Proto 8107M-8104M offset box end wrenches are a high-quality, professional-grade toolset that offers excellent access to hard-to-reach bolts and nuts. Their durability, comfort, and precision make them an excellent investment for automotive and industrial professionals. However, their high price point and limited size range may be a disadvantage for some users. Ultimately, the decision to purchase these wrenches depends on the user's specific needs and budget. If you frequently encounter bolts and nuts that are difficult to access and require a reliable, durable, and precise wrench set, then these Proto offset box end wrenches are an excellent choice. However, if you have a limited budget or only require a small set of wrenches, then other, more affordable options may be more suitable.

Details:

The brand of the wrenches is Proto and manufacturer part number 8107M-8104M. The set is a single item and was made in the USA. The wrenches have a 12-point drive type and are designed to meet the needs of automotive tools supplies. This vintage Proto box wrench set includes two pieces with 18mm x 19mm and 12mm 13mm offsets.

part #: 8107m8104m prices

• $30.00-$49.95

specifications handwrenche:

• brand: Proto
• mpn: 8107m-8104m
• type: Box Wrench
• system of measurement: Metric
• size: 12mm
• set or single item: Single Item
• drive type: 12 Point
• country/region of manufacture: United States

shipping handwrenche:

• carrier: USPS
• transit: 5-11 Days
• type: Fixed
• service: USPS Ground Advantage
• cost: $10.00
• class: Standard

payments handwrenche:

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

seller handwrenche:

• rating: 100.0%
• # reviews: 7
• city: Montrose, Pennsylvania

general handwrenche:

• condition: Used
• Automotive Tools Supplies > Hand Tools > Wrenches

offer handwrenche:

• best offers: True
• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1
• started: March 22, 2025

returns handwrenche:

• policy: No Returns

Proto 8107M-8104M Is Similar To:

• 1012-500 Proto Double Offset Box End Wrench Point Usa (50% similar) The wrench is in great condition but does have a number engraved and some light scratches. Shipping box size 9 x 7/1 estimated package weight...(May 2nd, 2018)
• 1120-l Proto Professional Box End (26.7% similar) They are in good, used condition. Come back often. Shipping: if possible, I am happy to combine shipping. I only sell quality new and used items. Howells-depot. Confirmation is included in the shipping price...(July 23rd, 2017)
• 1130 1126 Proto Vintage Los (28.1% similar) Vintage Proto Los Angeles 5/8 x and 1/2 box wrench, 1126...(January 7th, 2018)
• 1130-l Proto Box Wrench (29.1% similar) Proto 1130-L box wrench used, as pictured tray...(September 5th, 2018)
• 1135 Proto Usa 12 Pt (16.8% similar) The owner was retiring and wanted to liquidate inventory. For sale is this Proto usa pt double box end wrench sae x new. Free domestic shipping. Measures long...(March 26th, 2017)
• 1136 Proto Usa 12 Pt (16.8% similar) For sale is this Proto usa pt double box end wrench sae x new. Free domestic shipping. Measures 12 long. The owner was retiring and wanted to liquidate inventory...(March 26th, 2017)
• 1137 Proto Professional Offset Box (31.4% similar) In very good like new condition with no engravings...(November 19th, 2017)
• 1140 Proto Usa Box End Wrench (37.9% similar) Great mechanical condition, nice sharp peaks on the points, fair to good cosmetic condition. Used but not up, Proto box end wrench, 7/8 and the other is measures 14 long...(December 22nd, 2016)
• 1150 Proto 1-1-8 1-1-16 Box (29.8% similar) Proto 16 box end wrench. As pictured. Has surface...(April 3rd, 2017)
• 1162 Proto Tools Box End (27% similar) Proto tools box end wrench x usa P/N 1162 free...(September 3rd, 2017)
• 1185m-a Proto Offset Double Box Reversible Ratcheting Wrench Point (35.3% similar) Built in retaining ring each ratchet wheel adds speed and convenience for greater accessibility. Proto offset double box reversible ratcheting wrench 15 x 17MM - 12 point 1185MA features and benefits:full polish finish provides corrosion resistance easy to clean surfaces. Shorter length for access...(October 17th, 2018)