Weaver 08-98228-BO Carabiner w/ Bungee Strap related-oregon-522651-arm-return-spring-for-520-120 so you know when the

so you know when the sprocket needs to be replaces

Swivel kit for Oregon's professional bar-mount filing guide (557849)

insert it in the cam cleat

clean and smooth cutting action

It can also be locked in open position by using the pin provided

Weaver 08-98228-BO Carabiner w/ Bungee Strap related-oregon-522651-arm-return-spring-for-520-120 so you know when theBungee design easily stretches when you're using saw and retracts when hanging close to your saddle or belt these 1" wide double box stitched nylon webbing straps with 3 4" elastic easily adjust by attaching the rings to a snap on a saddle or belt. heat sealed ends help prevent fraying.