S Scale Items

Anybody that models in S scale deserves respect because there is very little commercially available to work with. Somehow the original Sergent Engineering S scale coupler became a legend in the few years that it was offered at the beginning of this century. The truth is that it wasn't that great, but the S scale community was very happy to have it and saddened when it went away.

The completely new and improved Prototype Couplers S scale couplers feature highly detailed castings. They are simple to assemble and they are reliable. No draft gear is provided.

Picture Part # Description Price Status Buy Now
EC64K EC64K 4 Easy-to-Assemble AAR Type E Couplers with compatible shank. For assembly instructions go here. These coupler kits do not include draft gear. Compatible draft gear is available from Smoky Mountain Model Works. $25.00 In Development

Our couplers do not come pre blackened. This is so we can accommodate customers that may not want to handle parts that have had any chemical treatment. If you would like your couplers chemically blackened before they are sent to you please specify so in your order. Each pack costs $1.00 to blacken.

Please make sure you adjust the quantity in your cart to match the amount of couplers you want blackend. If this quantity does not match we will refund the BLK and dispatch your order unblackend.

Part # Description Price Status Buy Now
BLK Chemical Blackening per pack $1.00 In Stock

You'll probably want a couple of extra ball and spring packets, too. Even though Prototype Couplers will gladly replace these small parts at no charge if they happen to get lost during assembly, you might want them more quickly than we can send replacements. These are cheap and nice to have on hand.

Part # Description Price Status Buy Now
BP64 Spare Ball Bearing and Spring Pack $2.50 Out of Stock

Pricing last revised: February 12th 2024