6018 2-1/4" Double Roller Chain Coupler Half (Solid In Multiples Of 3 - Priced Individually)

Bore Size:2-1/4

Coupler Diameter W/ Chain:5

Outside Diameter W/O Chain:4-3/8

Hud Diameter:3-1/2

LTB (Length Through Bore):1-7/8

Overall LTB:4-3/16
Keyway: 1/2 x 1/4

Material: Solid Steel With Hardned Teeth

A complete Double Roller Chain Coupler Sprocket assembly consists of two coupler halves and one length of double roller chain. Each component is sold separately.

 

Coupler Has 1 Set Screw & Keyway Cut Out