5016 1-1/8" Double Roller Chain Coupler Half

Bore Size:1-1/8

Coupler Diameter W/ Chain:3-25/32

Outside Diameter W/O Chain:3-1/4

Hud Diameter:2-1/2

LTB (Length Through Bore):1-7/16

Overall LTB:3-1/4
Keyway: 1/4 x 1/8

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