Coupler Products by Prototype Couplers
Manufacturer:
Prototype Couplers (click for web site)
Category:
Coupler Only
Model Number:
EC64K
Scale:
S
Product Type:
Type E
Material:
metal
Color:
unpainted
Sold:
as a kit
Introduced:
2023
Notes:
This company is using Frank Sergent's original design, which Frank released into the public domain when he retired. They are even using the same suppliers that Frank used. So, if you like Frank's revised couplers, you'll like these as well.
(image copyright © Prototype Couplers)