#141 Whisker® Metal Coupler - Long Underset Shank

This industry leading coupler features an all metal coupler head, shank, and Whisker® centering spring and comes complete with and insulated draft gearbox and lid. The #141 Magne-Matic® Whisker® Metal Coupler may be mounted with the included #242 Snap-Together Gearbox or with other manufacturers cast-on coupler pockets.

It is not recommended to use a metal coupler directly on a metal surface or in a metal draft gearbox to avoid possible electrical crossover and shorting that may cause damage. Use the provided insulated gearbox or insulated #21 coupler.

Refer to our helpful Coupler Conversion Charts to determine the appropriate coupler to use on your model.

Whisker Coupler Instructions

Two pair per package


Package Includes:

(2) Pair #141 Whisker® Metal Couplers - Long Underset Shank
(2) Pair #242 Snap-Together Gearboxes
(2) #622 Knuckle Springs

#141 Whisker® Metal Coupler Features:
Material -   Metal
Shank Length -   Long (25/64") (center hole to back of coupler head)
Coupler Offset -   Underset
Knuckle Spring -   #622
Centering System -   Whisker®
Head -   Standard Head
Works In Place of -   #21, #31 (#141 in a #252 box), long underset "clone" couplers
Works With -   #213, #232, #234, #242, #252, #262, manufacturer cast-on draft gearboxes