The 6 Best Large Open Barrel Crimpers (2022 reviews)

Compared with other crimpers in this category, the Knoweasy Large Open Barrel Crimper has a design with broader appeal. The knoweasy large open barrel crimper is made for product guarantee, is blue, It is great for multi-function and has a crimping design. Make sure this fits by entering your model number. The connector crimper works for Oem, Molex, delphi, amp / Tyco, Harley, pc / computer, automotive non - insulated terminals.

The crimper is made of special steel, treated by special quenching and annealing. Most importantly, the knoweasy large open barrel crimper has close pliers, it is convenient to store and has a smaller design.

Most customers find that the crimper is immediately apparent that this was not the highest quality tool. Also, they strongly agree that the crimper takes two crimps to get a good crimp done, but it looks great and the crimp is strong. In addition, a few also found that the crimper works for Molex mini fit jr. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

This is made with high quality and calibrated before shipment.
Pvc handles makes sure you have a comfortable feeling when you use this tool.
✅【crimping size range:】crimping tool for 24-14 gauge delphi metri-pack 150,280 and weather-pack terminals.
This is designed with a compact structure, it is yellow and has an economical design.

Best For Micro Connectors: Engineer Large Open Barrel Crimper

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The best part: engineering a large open barrel crimper costs comparatively low and it is available to ship in 24 hours. The engineer 's large open barrel crimper makes for a very nice quality, It is soft and has a comfortable design. The Manufacturer says: With 1 pair of our connector pliers, you can crimp in tidy finishing open-barrel connectors such as molex, te (tyco), jst, hrs, etc. Also, this is ideal for 2.5mm pitch and 5mm pitch, also good for long-wing types of open-barrels owing to the elaborately curved design of the upper die.

The crimper is consistent, it makes for nice quality and has a good design. In addition, it offers four different cavities for different wires for stripping and crimping. Most importantly, the large openbarrel crimper is very easy, It is made of nice high quality and has a ratchet design.

Most buyers quickly discovered that the crimper works well for Molex kk terminals. In addition, they also found that the crimper is a great crimper for molex connectors. Moreover, they say that this tool is the way to go and it is far cheaper than the manufacturer 's solution. Overall, buyers found this to be one of the best crimpers for daily purposes.

Top Customer Quotes:

This works as described, It is great for secure connection and has an excellent design.
This works with a 15awg cable on two 16awg minifit pins.
More than 100 different terminals applicable for all your crimping and stripping needs.
The title says, these crimpers are more than adequate for pinning out a 15awg cable.

Best For Worth The Money: Iwiss Large Open Barrel Crimper

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate crimper. The Iwiss Large Open Barrel Crimper is exactly that - it's a simple crimper that hits all the right notes. The iwiss large open barrel crimper is hexagonal and has a high quality design. Make sure this fits by entering your model number. And, this allows for crimp force, It is very very good and has a leverage design.

The crimper is made of one piece of high-grade special tool steel, entire tool is treated with rust prevention. Finally, the iwiss largeopen barrelcrimper is made for very good quality, is super easy, It is used for larger wire and has a ratcheting design.

Most buyers quickly discovered that the crimper is easy to use, it's built very solidly and it makes beautiful, strong crimps. Moreover, a few also found that the crimper is made of thick steel, the grips are large, non-slip and comfortable. And, they strongly agree that the crimper comes set to 1, 1, which is the lowest setting. Obviously, this crimper passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

「Versatile」different jaw thickness design brings better compatibility for smaller sized battery lugs.
This is adjustable, it works well for good quality and has a versatile design.
Work good after a long time using.

Best With Die Set: Wirefy Large Open Barrel Crimper

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Not everyone likes to purchase a crimper for their daily usage, but the Wirefy Large Open Barrel Crimper would be an anomoly. The wirefy large open barrel crimper allows us to achieve excellent crimping accuracy. Create your own versatile crimping tool set. These dies are not compatible with the fixed die crimping tools.

Lastly, the wirefy large openbarrel crimper allows to swap crimping dies quickly and effortlessly.

Almost all buyers quickly discovered that the crimper was not compatible with 0.405 inch o.d. In addition, a few also found that the crimper works for heat shrinking butt connectors and disconnects.

Customers say that getting a electrical crimper, along with crimper is useful.

Why We Like This:

This will work with wirefy crimping tools with a quick change locking mechanism.
Precision crimping dies - high precision technology allows us to achieve excellent crimping accuracy.
This is very strong and it has saved time.
Use multiple crimping dies with a single crimping tool.

Best For Metal: Pro'Skit Large Open Barrel Crimper

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The Pro'Skit Large Open Barrel Crimper's high-end materials makes sure that it ages well with use. The pro'skit largeopen barrelcrimper is composed of “pro”+”s”+”kit”, these words combined meaningfully from "professional’s tool kits" as well as “professional science kits. It is your excellent helper and a friend that you can trust. In addition, the crimper is black, it is durable and has an upgraded design.

Above all, the pro'skit large open barrel crimper is the brand used by Prokit’s,, an international company supplying tool solutions and science kits in different fields of electronic, computer, networking & telecom industries.

Most buyers opine that the crimper is a recommendation from another shopper. Moreover, they strongly agree that the crimper works with supco t1112 quick disconnect. Moreover, a few say that the crimper makes connections like a factory. In conclusion, many buyers have used the pro'skit large open barrel crimper for more than a few months without any issues, and it shows no sign of giving up.

Customers discovered that getting a barrel crimper, along with crimper is useful.

Top Customer Quotes:

These crimpers perform every bit as well as the $ 120 industrial grade tool.
This is much easier, it provides great value and has a ratchet mechanism design.
This is great for American autowire wiring kits.
This allows a strong crimp on heavier terminals.

Best For Practical Use: Iwiss Excellent Tool

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Best part: IWISS is an excellent tool. costs comparatively low and it is available to ship in 24 hours. The excellent tool comes with basically a how-to instruction, is very nice, It is good for very good quality and has a practical design. Make sure this fits by entering your model number. Further, it is good for good quality, It makes perfect crimps and has an excellent design.

The crimper is smaller, works well for low weight, it is practical and has a ratcheting mechanism. Moreover, it is designed for a good fit, is made with crimp terminals, it feels good and has a crimping design. Finally, the IWISS excellent tool is worth the money, has a forced lock, it saves money and has a perfect design.

Almost all customers opine that the crimper works well for the tiny jst connectors. And, a few also found that the crimper will sometimes stick and not open completely. Further, they strongly agree that the crimper will soon enough show itself. Overall, the tone of buyers is very positive and we believe that the crimper suits the purpose.

Customers discovered that getting a micro open barrel crimp tool, with this crimper made their life much easier.

Top Customer Quotes:

This open barrel crimp tool is highly recommended for small micro connectors 30.
This is perfect for diary and infinity pinning.
This crimper has a variety of micro connector dies and a strong ratcheting mechanism.
Ratcheting mechanism: high-precision ratchet mechanism for complete crimps.