HO Scale Couplers, Trucks, and Wheelsets

No.5® Metal Couplers - Medium Centerset Shank The one that started it all; the original No.5®. These industry-leading couplers feature all-metal construction, standard centering springs, and come complete with insulated draft gearboxes and lids...

#451 HO Scale Extended Swing Gearbox & Whisker® Metal Couplers - For Passenger or Long Freight Cars - Medium (9/32") Centerset Shank        Body Mount Extended Swing Gearbox and Medium (9/32") Centerset Shank...

#403 Self-Tapping Screws 0-48 x 3/8in     Self-Tapping Screws 0-48 x 3/8in Two Dozen UPC: 765484004035   Made in the U.S.A. Package Includes: (2) Dozen 0-48 x 3/8in Self-Tapping Screws Gearbox Recommended Common Screw...

#401 Self-Tapping Screws 0-48 x 3/16in     Self-Tapping Screws 0-48 x 3/16in Two Dozen UPC: 765484004011   Made in the U.S.A. Package Includes: (2) Dozen 0-48 x 3/16in Self-Tapping Screws Gearbox Recommended Common Screw...

#400 Self-Tapping Screws 0-48 x 1/8in     Self-Tapping Screws 0-48 x 1/8in Two Dozen UPC: 765484004004   Made in the U.S.A. Package Includes: (2) Dozen 0-48 x 1/8in Self-Tapping Screws Gearbox Recommended Common Screw...

#39 HO Scale 30-Series Plastic Couplers with Gearboxes - Long (25/64") Overset Shank        This industry leading coupler features plastic standard coupler with metal knuckle, and #621 torsion centering spring and comes...

#37 HO Scale 30-Series Plastic Couplers with Gearboxes - Medium (9/32") Underset Shank        This industry leading coupler features plastic standard coupler with metal knuckle, and #621 torsion centering spring and...

#36 HO Scale 30-Series Plastic Couplers with Gearboxes - Long (25/64") Centerset Shank        This industry leading coupler features plastic standard coupler with metal knuckle, and #621 torsion centering spring and...

#322 Between-the-Rails Code 83 Delayed-Action Magnetic Uncoupler - HO Scale   #322 Between-the-Rails Code 83 Delayed-Action Magnetic Uncoupler - HO Scale Place this handy "delayed-action" Uncoupler anywhere on a straight track segment...

#321 Between-the-Rails Code 100 Delayed-Action Magnetic Uncoupler - HO Scale   #321 Between-the-Rails Code 100 Delayed-Action Magnetic Uncoupler - HO Scale Place this handy "delayed-action" Uncoupler anywhere on a straight track segment...

#312 Between-the-Rails Permanent Magnet non-delayed Magnetic Uncoupler - HO Scale   #312 Between-the-Rails Permanent Magnet non-delayed Magnetic Uncoupler - HO Scale Place this handy non-delayed Uncoupler anywhere on a straight code 100...

#308 Under-the-Track Hidden Delayed-Action Magnetic Uncoupler - HO, S, On3, On30, O Scale                       #308 Under-the-Track Hidden Delayed-Action...

#27 Couplers - Medium Underset Plastic Shank        This industry leading coupler features plastic standard coupler with metal knuckle, and #634 standard centering spring and comes complete with insulated draft gearbox...

2-56 x 1/2" Nylon ScrewsInsulating screw ideal for mounting couplers.One dozen per package.UPC: 765484002567 Gearbox Recommended Common Screw Diameter HOn3-Scale#713 or 714 Coupler 0-48 or 0-80 screws are the most commonly used screws...

#246 - Tap and Drill Set - Tap 2-56 and Drills #50 and #43     #246 - Tap and Drill Set - Tap 2-56 and Drills #50 and #43 Hand Tap and Drill Set made from High Speed Steel. Hand Taps are the versatile, and are popular for use in taping...

#242 "Black Box" Snap-Together Insulated Gearboxes & Lids The #242 Plastic Gearboxes & Lids are the same gearboxes included with all 140-Series Whisker® couplers. They also work with the No.5®, #58, and all 20-Series couplers. A simple...

#237 Coupler Trip Pin Pliers     Coupler Trip Pin PliersFor HOn3, HO, S, On3 & O Scale Couplers. Adjust trip pin to the correct height by gently squeezing with these specially designed pliers. The pliers have jaw surfaces that are...

#236 Speedi Loco Driver Cleaner - HOn3 to O Scale - DC & DCC     Speedi Driver Cleaner HOn3 to O Scale Quickly and simply spins dirt and gum from locomotive drive wheels. Restores electrical pickup and eliminates erratic locomotive...

Plastic Washers5/32"OD (.156") x 5/64" ID (.078) x .1/32" (031)" thick.Included in 30 Series Couplers.2 dozen per package.UPC: 765484002109

Gray Insulating Fiber Washers .010in ThickGray insulated fiber washer. 1/4"OD x 1/8" ID x .010" thick.Made form vulcanized fiber with a UL 94 HB rating.Useful as spacers for adjusting car height and in many other applications.4 dozen per packageUPC:...