Can anyone tell me how thick the jaws are on these?

The manufacturer (Engineer Inc.), have a specifications table on their product page ....http://www.engineer.jp/en/products/pa09e.html ....the column you need is the one headed Dies T(mm) (the T is short for thick)

Will these work with molex 505153 crimps?

Yes, the molex 505153 is for AWG 22-24 and this tool covers AWG 20-32. as with all small crimps it is fiddly to use and you will ruin a few connectors before you get the knack. It is not a single stage crimper. I find it best to crimp the conductor first then the insulation.

Will this crimp tool crimp connectors for the jst ach type connectors?

Having researched jst ach type connectors it is evident that the PA-09 crimp tool is suitable.

Will they work with jst sm connectors?

With practise I think yes. I have found them excellent for the price. Very small connectors are difficult unless you pay out for crimper many hundreds of pounds. Had cheaper crimper but they all went in the bin. Buy the best you can afford!

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ENGINEER PA-09 Super-Precise Crimping Tool & PA-21 (Made in Japan) Open-Barrel Crimping Pliers Featuring Higher Crimp Lug Height Capability (lugs)

ENGINEER PA-09 Super-Precise Crimping Tool & PA-21 (Made in Japan) Open-Barrel Crimping Pliers Featuring Higher Crimp Lug Height Capability (lugs)

Product ID: 359465026

Details

Brand
ENGINEER
Colour
Black Orange
Grip type
Standard

📏Crimps AWG32-18 wires across 180+ pins

🔧4 die widths for versatile crimps

🇯🇵Precision engineered in Japan

HK$1368

Duties & taxes included

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Description

🔩 Engineer your connections with Japanese precision and never settle for less!

VERSATILE DIE WIDTHS - Four crimping die sizes (1.6mm to 2.5mm) for tailored, professional results
COST EFFECTIVE PRO TOOL - Professional-grade quality at a fraction of vendor tool prices
NARROW PITCH SPECIALIST - Perfectly crimps 1.25 to 2.5mm pitch connector pins for next-level detail
LONG LUG HEIGHT CAPABILITY - Open-barrel pliers deliver superior pin curling on taller lugs
ULTRA PRECISE CRIMPING MASTERY - Handles 180+ pin types including JST & Molex with flawless accuracy

The ENGINEER PA-09 and PA-21 crimping tools, made in Japan, offer unmatched precision for crimping over 180 pin types including JST and Molex series. Designed for narrow-pitch connectors and open-barrel pins with higher lug heights, these tools feature four die widths to ensure perfect crimps on AWG32-18 wires. Ideal for professionals seeking high-quality results without the premium price tag.

Specifications

ASIN	B099Q4J28Q
Best Sellers Rank	39,949 in DIY & Tools ( See Top 100 in DIY & Tools ) 119 in Crimpers
Brand	ENGINEER
Colour	Black, Orange,black
Grip Type	Standard
Model Number	PA-09, PA-21
Usage	Crimping JST ZH, PH, XH, SH/SHL, Molex KK, Picoblade, and other narrow-pitch connector contacts; Crimping JST XH, NH, VH, Molex Mini-Fit Jr., and other long wing type insulation barrels

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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HK$1368

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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