Type: Pinch roller belt tensioner
Mounting type: Typically bolt-on, with one or more mounting bolts
Material: Typically made of steel or aluminum alloy
Tensioner rollers: Typically made of high-strength plastic or steel, designed to pinch the track chain and maintain proper tension
Spring: Typically a torsion spring or coil spring, designed to maintain a specific amount of tension on the track chain
Adjustment mechanism: Typically a bolt or knob that allows for adjustment of the tensioner arm and spring tension
Finish: Typically painted or coated to protect against corrosion