Feature:1. Scope of Application: Suitable MS660 MS460 MS440 066 044 046 064 models chain. Replacement part number is 1122 650 7700.2. Premium Material: Chain catcher roller parts are made of high quality plastic and steel material, high toughness, good wear resistance, and durability.3. Exquisite Craftsmanship: Professional manufacturing, craftsmanship and high accuracy can help to provide the best performance.4. Garden Tools Parts: Chain catcher roller replacement parts is perfect accessory for garden tools, which can effectively extend the life of the machine.5. Good Performance: Stable and reliable performance, chain catcher roller replacement parts can perfectly match your machine.Specification:Item Type: Chain Catcher Roller Replacement PartsMaterial: Plastic, SteelColor: As Pictures ShownWeight: Approx. 35g / 1.2ozReplacement Part Number: 1122 650 7700Application: Suitable for MS660 MS460 MS440 066 044 046 064 Models Chain.Package List:8 x Accessories