Kadee 262 - HO Scale - Narrow Whisker Snap together Insulated Gearboxes (10 pair)

#262 HO Scale Whisker® Coupler Narrow Snap-Together Gearboxes & Lids

Narrow Low Profile Snap-together Gearbox for Whisker® Couplers.
(except #143, #144, #145 Short Standard Head Whisker® Couplers.)

2-56 screws are the most commonly used for center hole.
Screw length will very depending on the mounting situation.

10 pair per package