4012 5/8" Double Roller Chain Coupler Half

Bore Size:5/8

Coupler Diameter W/ Chain:2-13/32

Outside Diameter W/O Chain:2

Hud Diameter:1-13/32

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

Overall LTB:2-17/32
Keyway: 3/16 x 3/32

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