Product Rank

Includes

• (4) #38 Couplers
• (4) #233 Draft Gear Boxes
• (4) .15" Draft Gear Box Lids
• (4) .30" Draft Gear Box Lids
• (4) #621 Torsion Centering Springs
• (4) Spring Lids
• Mounting Hardware

Features

• Precision engineered versatile couplers and small gear boxes for mounting with limited space.
• Can be mounted in either the standard or inverted position.
• Medium (9/32") centerset shank.
• Designed for standard height mounting platforms and tight clearances.
• Couplers are interchangable with No5, 20 and 40 Series couplers.
• Very strong plastic insulated coupler.
• Insulated draft gear boxes.
• The most functional & reliable knuckle couplers on the market! Very detailed instructions.
• Made in the USA.