Description
Plastic 30-Series Draft Gearboxes, Draft Gearbox Lids and Spring Lids
10 pair per package
Draft Gear Box, Draft Gear Box Lid and Spring Lid for 30-Series Couplers.
Note: Uses #621 Torsion Centering Spring
2-56 screws are the most commonly used for center hole.
Screw length will very depending on the mounting situation.
