ProCrimp SN-58B Ratcheting Crimping Tool Set – For JST, Dupont, MOLEX & Open-Barrel Terminals

$69.98

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We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.

Care Instructions

To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.

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Orders are processed within 1–3 business days.

Standard Shipping: 5–9 business days — $3.95
Express Shipping: 4–7 business days — $9.95

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When precision in wiring counts, you need more than just basic pliers. The SN-58B Ratcheting Crimping Tool Set is built for electronics, DIY harness work, and professional assembly. With a smooth ratcheting mechanism and compatibility with JST, Dupont, MOLEX, SATA/PCIe pins, it makes clean, consistent crimps easier than ever. Whether you’re building custom cables, repairing PC components or crafting wiring looms, this tool set delivers reliable performance.

Structured Product Sheet

Key Features

Crimping range of 0.25-1.5 mm (AWG 24-16) and supports various pitch connectors including 2.54mm, 3.96mm, 4.8mm and more. iCrimp Tools+1
Ratcheting mechanism with release lever: ensures full, uniform crimps and prevents premature release for consistent results. Amazon+1
Ergonomic handle, angular head design and durable build: made from high-strength tool steel, treated for rust/corrosion resistance. Amazon
Works with open-barrel terminals used in harnesses, PC components (EPS, SATA, PCIE), and DIY electronics. IWISS TOOLS

Why Choose Our ProCrimp SN-58B Tool Set
Unlike generic crimp tools that struggle with open-barrel terminals or lack consistent pressure, this set is purpose-designed for reliability and versatility. While many budget tools may leave loose crimps or damage terminals, the SN-58B gives you cleaner results and fewer rejects. If you build cables, repair hardware, or work with electronics regularly, this is a tool upgrade you’ll appreciate.

Perfect For (Occasions & Uses)

DIY cable harness builders and electronics hobbyists working with Dupont, JST, MOLEX connectors.
PC builders, modders, GPU/CPU cable makers who need reliable crimps for SATA/PCIe/EPS connectors.
Professional electricians or maintenance technicians doing small-gauge terminal crimps.
Workshops, repair desks, makerspaces where multiple types of open-barrel terminals and wire gauges are used.

How to Use / Care & Maintenance
Insert the terminal and stripped wire into the appropriate crimp cavity. Squeeze the handles until the ratchet mechanism completes the cycle and releases. Inspect the crimp to ensure that both insulation and conductor crimps are properly formed. After use, clean off debris, store in a dry tool case and occasionally apply a drop of light machine oil to keep the ratchet smooth. Avoid dropping the tool to protect alignment.

Experience the difference ProCrimp SN-58B brings to your wiring work.

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ProCrimp SN-58B Ratcheting Crimping Tool Set...

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$69.98

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ProCrimp SN-58B Ratcheting Crimping Tool Set – For...

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Emily R.

Verified Buyer

Perfect for a summer wedding

I wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.

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O

Olivia H.

Verified Buyer

Beautiful dress

Really happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.

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S

Sarah T.

Verified Buyer

So flattering

I have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.

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Chloe W.

Verified Buyer

Worth every dollar

The quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.

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Amanda K.

Verified Buyer

Engagement photo approved

Bought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.

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Nicole B.

Verified Buyer

Runs slightly roomy

I was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.

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Hannah C.

Verified Buyer

Comfortable all evening

Wore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.

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M

Megan L.

Verified Buyer

Love the quality

Beautiful stitching and a really elegant design. It feels much more expensive than it actually is.

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R

Rachel S.

Verified Buyer

True to size

I followed the size chart and ordered a Medium. It fit exactly the way I wanted.

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Ashley D.

Verified Buyer

Received so many compliments

Everyone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.

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Lauren P.

Verified Buyer

Vacation favorite

Packed this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.

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Brittany G.

Verified Buyer

Lovely dress

The zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.

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K

Kayla N.

Verified Buyer

Helpful customer service

I wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.

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ProCrimp SN-58B Ratcheting Crimping Tool Set – For JST, Dupont, MOLEX & Open-Barrel Terminals