iCrimp SN-2549 Ratcheting Wire Crimping Tools for JST ZH 1.5mm, PH 2.0mm, XH 2.5mm, VH 3.96mm, JWPS 4.0mm Pitch, Dupont 2.54mm Pitch Open Barrel Terminals, AWG28-18 (0.08-1.0mm²)
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iCrimp SN-2549 Ratcheting Wire Crimping Tools for JST ZH 1.5mm, PH 2.0mm, XH 2.5mm, VH 3.96mm, JWPS 4.0mm Pitch, Dupont 2.54mm Pitch Open Barrel Terminals, AWG28-18 (0.08-1.0mm²)

4.6/5
Product ID: 39656622
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Details

  • Brand
    IWISS
  • Color
    Orange
  • Item Weight
    0.86 Pounds
  • Handle Material
    multicolor
  • Grip Type
    Ergonomic
📏Precision Crimping
🔌Versatile Applications
⚙️Ratcheting Mechanism

Description

🔧 Crimp Like a Pro – Elevate Your Wiring Game!

  • ERGONOMIC EXCELLENCE - Designed for comfort, ensuring you can work longer without fatigue.
  • COMPACT LIGHTWEIGHT - Easy to handle and store, perfect for any toolbox.
  • CRIMP WITH CONFIDENCE - Experience the power of precision with every crimp.
  • CONSISTENT PERFORMANCE - Ratcheting mechanism guarantees uniform pressure for perfect crimps.
  • VERSATILE COMPATIBILITY - Crimp a variety of terminal types effortlessly.

The iCrimp SN-2549 Ratcheting Wire Crimping Tool is engineered for precision and versatility, capable of crimping AWG28-18 uninsulated open barrel terminals across various pitches. With its ergonomic design and high-precision ratchet mechanism, this tool ensures consistent and reliable performance for all your electrical wiring needs.

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Specifications

BrandIWISS
ColorOrange
Item Weight0.86 Pounds
Handle Materialmulticolor
Grip TypeErgonomic
UPC709619251635
ManufacturerZHEJIANG IWISS ELECTRIC CO.,LTD
Part NumberSN-2549
Item Weight13.8 ounces
Product Dimensions7.48 x 2.56 x 1.1 inches
Country of OriginChina
Item model numberSN-2549
Is Discontinued By ManufacturerNo
Item Package Quantity1
Batteries Included?No
Batteries Required?No

Reviews

4.6

All from verified purchases

M**R

Servo ESC and TRANSPONDER CRIMPER

Suggested by WestHobbies RC. Awesome tool. Works great. Servo, esc, and transponder connections are secured. No more splicing and soldering to shorten wires.

M**.

Works as described!

Works as described!

L**.

definitely worth the price

These crimpers work real well and have enough different sized dies to accommodate many size wires/pins. You have to use your own judgement on which size die to use, and not 100% follow the size chart that comes with it. So far I've used the crimpers for just the tiny JST XH 2.54mm series pins, and the smallest die was appropriate because it's narrow and matches the pin size.In the first picture you can see each of the 4 dies has a small side, and a larger side. The "dividing line" between the two die halves has to align with the white line in the second picture to properly crimp the wire and insulation in the pin. The insulation is crimped by the larger side of the die.The third picture shows how the pin is placed in the die. If you look closely, you can see the tabs that grip the insulation are seated in the larger side of the die.

P**R

Awesome crimps but takes time to master.

I bought mine in 2021 and only used it a couple of times so I did not get enough experience until today when I started making wires in earnest.Mine does not form the O crimp properly, that being the one at the insulation end of the connector. I am using 24ga silicone insulated wire which is very flexible, tinned and all around excellent. But this insulation is squishy and while the O crimp I think is intended to go around the insulation I cannot do that or the insulation squishes out and prevents the connector from sliding into its shield.In fact it’s not an O crimp at all, it’s just a bigger B crimp. On mine that bigger B is malformed, I think because of a defect on the hammer jaw. (One jaw moves which I call the hammer and the other remains stationary which I call the anvil. The anvil forms the curves of both the O and B crimp except as I say they’re really both B’s).The defect is in the casting and looks like it forms both an inclusion and a drop out which is to say one bit of it makes the channel smaller and the other bigger but these are by very small amounts. I think the malformation distorts the way the material flows in the die because one half of the O-which-is-really-just-a-bigger-B is malformed and the other isn’t. The top loop is squashed so the connector will not slide into the shield and requires fussing with pliers to get the shape right.The only way I can get a usable crimp is by using the 28-24ga jaws, setting the connector depth as recommended, crimping it and then pushing the connector in farther so the O crimp is in the B hammer/anvil and crimping it again. This is done with insulation stripped far enough that it’s bare wire through both the O and B areas (about 5mm).The resulting crimps are consistent, very strong and insert easily.I have only used these on one vendors connectors (gikfun) which I got at the same time as this crimper and they’re excellent but they state in the listing they’re for 22ga wire (and I’m using 24ga). Mine had the same behavior with 22ga silicone wire, I just didn’t go far enough in testing to find out if the same double-crimp solves it.

V**M

Best way to repair automotive electric wiring!

Pair these with heat shrink and connectors and you have the cleanest possible electrical connections for your car or anything else with wires! The tool is well made and easy to use highly recommended for anyone working with electrical wiring!

J**Y

Good quality and precise

I tried to get a cheaper model than this, but it just didn't work very well. The crimping die on this is very precise and everything works smoothly. I'm a total klutz and even I can use it.

A**R

Finally a JST JWPF Crimper

I have tried a bunch of generic <$50 crimpers for JWPF. None of them seemed to work as JWPF is picky about the width post crimp and nothing seemed to match JSTs $500 crimper until this. The second to smallest jaw is just about perfect and sometimes requires a small press on the insulation part of the crimp to work

A**T

Good tool

Well made tool, crimps well. No muss, no fuss.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Icrimp Sn 2549 Ratcheting Wire Crimping Tools For Jst Zh | Desertcart KUWAIT