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10pcs 3mm to 3mm Brass Shaft Coupling Joint Connector, Motor Shaft Extension Connector

Free shipping on orders over $29.99

$11.99

$ 5 .99 $5.99

In Stock

1.NumberofItems:10


2.Size:2mm To 2mm


About this item

  • 🛒Material: Made of high-quality brass, high temperature resistance, corrosion resistance and oil resistance, long service life
  • 🛒Size: 3mm to 3mm
  • 🛒Packing list: 10 x Motor Shaft Coupling Connector 2 x Allen Wrench 40 x Screws
  • 🛒Product Usage: Connect two shafts of different specifications to achieve the purpose of changing shafts
  • 🛒Application: With wrench and screw, widely used in various motors



Product Description

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QCQIANG Brass Shaft Coupling Joint Connector, Motor Shaft Extension Connector


  • Packing list: 10 x Motor Shaft Coupling Connector 2 x Allen Wrench 40 x Screws
  • Product Usage: Connect two shafts of different specifications to achieve the purpose of changing shafts
  • Application: With wrench and screw, widely used in various motors
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
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Material

  • Made of high-quality brass, high temperature resistance, corrosion resistance and oil resistance, long service life
1212

Hexagon wrench

  • Small size, can be used in small spaces, can withstand huge torque, easy to insert the hex socket head
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Akom
2025-08-19 09:37:02
I made these wire shelves narrower to fit my closet, cutting out a section. The couplings were used to rejoin the cut parts. They are very strong, and I only used 2 set screws per coupling. The couplings are threaded on both sides (4 screws per coupling), but 2 were fine in my case. The wire was 4.7mm thick, so 5mm couplings were perfect.
Elvin
2025-07-07 17:55:10
Work great, well made.
Electrogas
2025-05-04 15:05:40
Took forever to ship! Tracking says they went to ABQ, then el Paso, then Las Cruces, etc, then finally back here.
jerb
2025-04-20 11:22:51
Exactlly what I needed. I'm using them to join to pieces of rod instead of motor shafts, but they will work well.Only complaint is that 3 of the 40 #3 set screws were missing from the pkg.I relayed the issue to Amazon and they have another order on the way to replace this one.No charge, excellent customer service.
Rickell Rowe
2025-02-17 13:10:15
Nice
chemmanpr
2025-02-01 17:09:12
Easy to use and fit well.
P. Strebel
2024-12-25 11:56:02
Very good quality and comes as a complete set
P-dog
2024-11-20 12:01:00
So I bought a metal neutrona wand (the gun that is located on the Ghostbusters' proton packs), and the darn fool located the pop mech catch lever right where the bar graph is. I had to fix that by cutting the rod inside, but after cutting the rod and moving things around, I had no way of reassembling the rod! Then I saw these, and boy let me tell you...these are GREAT!!! They really help out if you have a spliced rod that needs connected, or you need to move a rod in a certain way that is inaccessible without the use of cutting.
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