Kadee 28 - #28 HO Gauge 20-Series Plastic Couplers with Gearboxes - Medium (9/32") Centerset Shank .287'' (Delrin Shank) (4pcs)Information from Kadee's website: #28 Couplers Medium Centerset Plastic Shank HO Scale MAGNE MATIC This industry leading coupler features plastic standard coupler with metal knuckle, and #634 standard centering spring and comes complete with insulated draft gearbox and lid. The#28 Magne Matic Plastic Coupler may be mounted with the included #213 or #232 Gearbox or with most other manufacturers cast on coupler pockets. The #28 Coupler is the plastic

Plug and Play setup

Use Address 00 to run one or more locos without DCC decoders

Dimensions - 25/64"L x 5/16"W x 3/32"H

Make rocks for anywhere on your layout

Length: 889mm

short centerset "clone" couplers

Works In Place of - #146

Control 2 solenoid type turnout machines: 2 wire bi-polar (Kato Unitrack Switches

Length: 249mm

UR93 Duplex Radio Transceiver Panel

Fits Many Z

so it is compatible with all DCC systems