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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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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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

🔧Adjustable dual crimping force

🇯🇵Precision Japanese engineering

HK$1447

Duties & taxes included

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Description

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

ERGONOMIC SAFE - Spring-loaded grips with locking latch for effortless, secure handling
VERSATILE COMPATIBILITY - Works with JST, MOLEX, D-SUB & more across narrow to longer lug pins
DUAL ACTION FORCE CONTROL - Separate conductor & insulation crimps for tailored grip strength
PINPOINT PRECISION CRIMPING - Super precise dies for flawless crimps on 80+ and 100+ pin types
PRO LEVEL FINISH AT A FRACTION - Professional results without the premium price tag

The ENGINEER PA-09 and PA-21 crimping tools deliver ultra-precise, dual-stage crimping for conductor and insulation parts, compatible with a wide range of pin types including JST, MOLEX, and D-SUB. Made in Japan, these tools feature adjustable crimping force, spring-loaded grips, and locking mechanisms for professional-grade results and enhanced safety, all at a cost-effective price.

Specifications

ASIN	B099Q4J28Q
Best Sellers Rank	43,145 in DIY & Tools ( See Top 100 in DIY & Tools ) 114 in Crimpers
Brand	ENGINEER
Colour	Black, Orange,black
Grip Type	Standard
Grip type	Standard
Model Number	PA-09, PA-21

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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$1447

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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