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Sopoby Crimping Tool For Heat Shrink Connectors with 300PCS Marine Grade Heat Shrink Wire Connectors - Tinned Red Copper - Electrical Crimping Tool - AWG 22-10 Electrical Ring Fork Spade Splice

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Availability: In Stock.
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Arrives Wednesday, Mar 11
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Item Shape: 300PCS Heat Shrink Wire Connectors Set


Features

  • PROFESSIONAL CRIMPING TOOL: This hand crimper has efficient ratcheting mechanism and professional grade crimping die for proper rock-solid crimps every time. This crimping tool works best with heat shrink connectors
  • PRECISE RATCHET STRUCTURE: Wire connectors are crimped by squeezing the handle through a complete ratcheting cycle until the handle releases automatically. The ratcheting function allows to secure a wire connector while you can insert the wires into the crimp
  • UPGRADED RED COPPER MATERIAL: High quality red copper provides excellent Conductivity, ensures less voltage instability, make your wiring connector project more perfect
  • RELIABLE CONNECTION: Adhesive lined inside the 3:1 heat shrink connector will exude hot melt adhesive when evenly heated, shrinks quickly and adheres to wire insulation. Guarantees good environmental sealing, waterproof and wear-resistant
  • ERGONOMIC COMFORTABLE HANDLES: The nylon, non-slip handle ensures comfortable and swift operation. There is a quick-release lever on the inside of the handle that opens the jaws

Features

  • PROFESSIONAL CRIMPING TOOL: This hand crimper has efficient ratcheting mechanism and professional grade crimping die for proper rock-solid crimps every time. This crimping tool works best with heat shrink connectors.
  • PRECISE RATCHET STRUCTURE: Wire connectors are crimped by squeezing the handle through a complete ratcheting cycle until the handle releases automatically. The ratcheting function allows to secure a wire connector while you can insert the wires into the crimp.
  • UPGRADED RED COPPER MATERIAL: High quality red copper provides excellent Conductivity, ensures less voltage instability, make your wiring connector project more perfect.
  • RELIABLE CONNECTION: Adhesive lined inside the 3:1 heat shrink connector will exude hot melt adhesive when evenly heated, shrinks quickly and adheres to wire insulation. Guarantees good environmental sealing, waterproof and wear-resistant.
  • ERGONOMIC COMFORTABLE HANDLES: The nylon, non-slip handle ensures comfortable and swift operation.There is a quick-release lever on the inside of the handle that opens the jaws.

Brand: Sopoby


Color: Red


Handle Material: Nylon


Grip Type: Ergonomic


Manufacturer: ‎Sopoby


Item Weight: ‎2.35 pounds


Package Dimensions: ‎11.3 x 5.79 x 2.6 inches


Country of Origin: ‎China


Item model number: ‎Crimping Tool 300


Color: ‎Red


Shape: ‎300PCS Heat Shrink Wire Connectors Set


Power Source: ‎Battery Powered


Handle Material: ‎Nylon


Included Components: ‎Case


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: March 23, 2023


Brand: Sopoby


Color: Red


Item Weight: 1.1 Kilograms


Handle Material: Nylon


Grip Type: Ergonomic


Brand: ‎Sopoby


Color: ‎Red


Item Weight: ‎1.1 Kilograms


Handle Material: ‎Nylon


Grip Type: ‎Ergonomic


Handle Type: ‎Ergonomic


Manufacturer: ‎Sopoby


Size: ‎300 pieces


Part Number: ‎Crimping Tool 300


Item Weight: ‎2.42 pounds


Package Dimensions: ‎11.22 x 5.83 x 2.48 inches


Item model number: ‎Crimping Tool 300


Material: ‎Nylon, Red Copper, Polyolefin


Shape: ‎300PCS Heat Shrink Wire Connectors Set


Power Source: ‎Battery Powered


Item Package Quantity: ‎1


Usage: ‎marine environments, DIY electrical projects, professional wiring tasks


Included Components: ‎Case


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: March 23, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great set of connectors, Crimper is heavy duty with smooth ratcheting action
Item Shape: 300PCS Heat Shrink Wire Connectors Set
I was rather surprised at the quality of this kit! I found the connectors to be much easier to work with than a lot of others I have tried. It's one of the few sets where the crimper just works effortlessly with the connectors, and none of the connector installations cracked or split when installing. All too often, connectors tend get stuck in the crimping die and it just makes it a lot more time consuming & frustrating since you have to stop and try to pry it out of the tool - this one hasn't given me that issue at all. The heat shrink makes for a nice tidy seal, although it does not have an adhesive for a marine grade connection. The crimper itself has a high quality, solid feel in your hand and the ratchet action was both smooth and fast. Over all, I feel this set is a great value and has a nice selection of terminals in all the different sizes. ... show more
Reviewed in the United States on August 11, 2025 by Amazon customer

  • Good product
Item Shape: 210PCS Heat Shrink Butt Connectors Set
Works great. Just as advertised. Would purchase again.
Reviewed in the United States on February 10, 2026 by R. Hazelton

  • Great kit.
Item Shape: 210PCS Heat Shrink Butt Connectors Set
I should’ve bought this kit long ago. The crimper is comfortable in the hands and well built. The connectors are more than enough for most DIY-automotive electrical fixes. Even though I also have their other butt connectors with the solder encased inside, these are much better and easier to work with. ... show more
Reviewed in the United States on December 7, 2025 by M.A.A

  • Crimping tool is great....connectors are ok
Item Shape: 300PCS Heat Shrink Wire Connectors Set
Used for installing new automotive wiring when adding accessories to my vehicle. Crimping tool is great and works well. Only negative would be that some of the heat shrink connectors received will not be usable. The pink connectors had male spade connectors paired with female bullet connectors (with no male bullet connectors of any size anywhere in the kit), so the female bullet connectors are essentially useless unless I go out and buy some male bullet connectors. Otherwise good and the heat shrink worked well. ... show more
Reviewed in the United States on December 30, 2024 by Lauren M

  • Good pair of basic ratcheting crimpers for home use.
Item Shape: 300PCS Heat Shrink Wire Connectors Set
I used this tool today for some DC connectors on 16ga wiring. It worked great! The ratchet function is easy to use, and they look like they will be durable. The handles are comfortable to use and fit the hand well. The alignment is good with the jaws and dies, so your crimps will look professional. Overall, this was a good purchase and I'm happy about it. ... show more
Reviewed in the United States on December 10, 2025 by Eric Bethard

  • Great crimper and connectors!!
Item Shape: 210PCS Heat Shrink Butt Connectors Set
works really well and feels solid, nice weight to it.The heat-shrink connectors are good quality and seal tight when heated. Even had enough room in the container to store some trailer wire clips. Nice set for quick electrical repairs, and the tool makes clean, strong crimps every time, very easy to use. Would buy again! ... show more
Reviewed in the United States on November 20, 2025 by Joey Joey

  • well worth the money.
Item Shape: 210PCS Heat Shrink Butt Connectors Set
the price and quality of this is exceptional. I went to a big box store and purchased a small pack of connectors for $20 then paid $20 for a clamp that didn’t ratchet, spent the entire day trying to clamp those joints together with that tool and ended up burning through the whole pack of them because I wasn’t able to get a good clamp. This kit was a fraction of the cost and I got the job done in 10 minutes. i’ll probably never use it again for a couple years, but if I had it to start with, I would’ve saved myself a lot of frustration. ... show more
Reviewed in the United States on May 11, 2025 by Quinton

  • Easy, quick and secure!
Item Shape: 210PCS Heat Shrink Butt Connectors Set
I was always a solder and tape guy-saw too many crimp-on splice failures, but this tool and the connectors have changed my mind. The important thing is the connectors are sized correctly to the tool making a durable connection, the heat shrink with the waterproof glue seals the joint so moisture can't penetrate. Quick, easy and secure. ... show more
Reviewed in the United States on February 12, 2026 by Bonehead

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