Shopping Cart

Your cart is empty.

Your cart is empty.

Heyiarbeit Flex Collet Coupler CNC Stainless Steel for 5mm Motor Shaft and 4mm Flex Shaft Flexible Coupling DIY RC Boat Submarine Positive

Free shipping on orders over $29.99

$14.49

$ 7 .99 $7.99

In Stock

1.:Positive


2.Size:3.18*4mm


About this item

  • [Parameters]- Product model: MV-0150; Connect to Motor Shaft: 5mm/0.2"; Connect to Flex Shaft: 4mm/0.16"; Length: 32mm/1.26"; Direction:Positive
  • [High Material]- This type of ship shaft cable head is made of stainless steel, exquisite workmanship, sturdy and durable, it is a high-quality replacement part for remote control ship motor coupler
  • [Feature]- This stainless steel flex coupler(with grub screw) is for round end cable,fit for 5mm/0.2" motor shaft and 4mm/0.16" flex shaft
  • [Application]- The flex shaft collet is compatible with DIY RC model, such as RC boat toy, RC submarine and so on; it is an ideal DIY accessory for remote control model airplanes and electric airplanes; Use for vehicles and remote control bauble brand new high quality drive shaft connection lock head strong and sturdy
  • [Package Contents]- 1pcs x coupler


Heyiarbeit Flex Collet Coupler for DIY RC Boat Submarine
Specification:
Product model: MV-0150
Material: Stainless Steel
Connect to Motor Shaft: 5mm/0.2"
Connect to Flex Shaft: 4mm/0.16"
Length: 32 mm/1.26 "
Direction: Positive
Features:
1.Stainless steel, rc boat motor coupler is the high quality replacement part.
2.The flex shaft collet is compatible with DIY RC model, such as RC boat toy, RC submarine and so on.
3.Stainless steel, High quality replacement part.
4.Use for vehicles and remote control toys brand new high quality drive shaft connection lock head strong and sturdy.
Package Content:
1pcs x Coupler
Note:
1. Please pay attention to the size of the item before you purchase it.
2. The size of the product are manually measured, please allow slight errors, thank you for your understanding.
3. The actual product and the color of the item shown in the picture may be slightly different from the actual product, please refer to the actual product.


MartinD
2025-08-01 18:00:28
I have a rescue tugboat that I upgraded the motor in. I destroyed 2 brass and plastic couplers before I got smart and bought the steel one. My boat is more capable of retrieving heavier boats now and I don't have to worry about the coupler breaking and my tugboat being dead in the water as well.
Joel Redman
2025-07-27 15:19:36
Good to go
Jim
2025-06-06 12:19:42
Necessary to run my boat. Met my expectations
Quintin Z Warner
2025-05-31 15:57:24
In all the pi tures shown there is set screws but I guess they are not included
Terry Christian
2025-05-17 13:53:09
This collet coupling is well made and the sizes are accurate.
Boris Allara
2025-03-25 12:42:44
bien y a tiempo
darryl littlejohn
2025-02-14 10:33:03
accurate size, nice finish
Arthur Walker Jr
2024-12-16 10:56:37
Had this coupler on boat for not even 10mins (didn’t over tighten) and it split in half would not buy again
andreas müller
2024-12-01 17:08:40
Hervorragend passt alles
Recommended Products

$14.99

$ 7 .99 $7.99

5.0
Select Option

$15.29

$ 6 .99 $6.99

4.6
Select Option