Search  for anything...
Sopoby

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

  • Based on 591 reviews
Condition: New
Checking for the best price...
$26.99 Why this price?

Buy Now, Pay Later

As low as $6 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Sep 6
Order within 15 hours and 33 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

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

Description

Sopoby is a professional home hardware company for over 8 years.We offer a wide range of door handle, wire connector and crimping tool. Sopoby is offering the most versatile electrical connectors kits with heat shrink technology on the market included an extensive selection of the most common terminal types: butt connectors, rings, forks, hooks, male/female spade terminals. - The excellent matte tin-plated red copper features - Doesn't split when crimped - Wire will not pull out - Increased current flow - Thickened copper layer, better conductivity and shape. - Protection against corrosion - 1.0mm for 12-10 AWG - 0.8mm for 16-14 AWG - 0.7mm for 22-16 AWG - 0.4mm for 26-24 AWG

Brand: Sopoby


Color: Red


Item Weight: 1.1 kg


Handle Material: Nylon


Grip Type: Ergonomic


Brand Name: Sopoby


Model Number: Crimping Tool 300


Number of Items: 300


Manufacturer: Sopoby


Unit Count: 1 Count


Included Components: Case


Manufacturer Part Number: Crimping Tool 300


Specific Uses For Product: marine environments, DIY electrical projects, professional wiring tasks


Set Name: 300PCS Heat Shrink Wire Connectors Set


Item Weight: 1.1 kg


Size: 300 pieces


Color: Red


Handle Material: Nylon


Grip Type: Ergonomic


Handle Type: Ergonomic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 6

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great value and well built!
Item Shape: 300PCS Heat Shrink Wire Connectors Set
Review Image by Kasten Gleeson
Great value! Bought mainly for the Crimper and the terminals were a bonus! Crimper works great everytime and is well built! Pretty heavy which may be an issue if your rigging wires all day but I would rather it be heavier and well built than light weight and flimsy. Has colored dots on crimping end that helps quickly know which slot to use. Red, blue, yellow which is 95% of the colors I use. Handle material isn't the greatest, rubber isn't the softest or grippiest but what can you expect at this price. Also a little bulky and spreads pretty wide when open which could be an issue with smaller hands but it is ratcheting so you could clamp a little and readjust your grip if need be. Terminals are good quality with a lot of different sizes. Overall this is a good value set. Using to rig up boat electronics. ... show more
Reviewed in the United States on April 30, 2026 by Kasten Gleeson
    • 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
    • Great value for a good kit.
Item Shape: 300PCS Heat Shrink Wire Connectors Set
Great addition to the tool box. The tool is actually pretty robust and not a lightweight chincy example. The connectors that come with it are of good quality and the heat shrink works well to seal in the wires. The wire connectors are worth the money alone! Do recommend.
Reviewed in the United States on June 15, 2026 by chris garrow
    • 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
    • Quality kit! Works great!
Item Shape: 300PCS Heat Shrink Wire Connectors Set
Happy with this item. Made my project easy!
Reviewed in the United States on June 5, 2026 by Lou
    • Purchased new and got used items.
Item Shape: 300PCS Heat Shrink Wire Connectors Set
Update. Was very happy with the tool and connectors worked amazing recieved a replacment next day and was able to get my job done in a timely manner. Customer did reach out to try and make it right and give me a refund but I advised the money was well spent and no need for it. Great customer service. This is an update from a 1 star review from used items to new. ... show more
Reviewed in the United States on March 20, 2026 by Amy/Angel
    • Good Quality
Item Shape: 300PCS Heat Shrink Wire Connectors Set
Good Product, Crimps Nice and Tight, and Heat Shrink Seals up 100%.
Reviewed in the United States on July 7, 2026 by American
    • They work great
Item Shape: 300PCS Heat Shrink Wire Connectors Set
these terminals work really well for me. The crimping is strong and secures the wire well. I've used them mainly on THHN wire and I cannot pull the terminal off the wire no matter how hard I try. The crimpers are not top quality so the ratcheting mechanism isn't perfect but it does work well enough to get the job done. The terminals are relatively thin if you're comparing them to 3M double crimp or something very heavy duty which for this price I didn't want or expect and I like having the thinner metal for certain installations. I also like the heat shrink for keeping everything looking tidy and adding a little more grip onto the insulation of the wire so i don't expose the conductor when twisting and bending the wires. I would definitely buy these again and I look forward to trying other products from the company. ... show more
Reviewed in the United States on April 1, 2026 by Christopher L. Palmer

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...