View 7 Photos View 0 Videos Bedrock Thumb fits CAT 305 305.5, 45mm Pin, 2nd Generation Contact for price SKU: ET45G2 Features:, , 2 teeth thumb, one cylinder, , 45mm pin, , Fits CAT 305, 305.5, and other mini excavators with 45mm pin size, , Thumb designed to accept OEM style parts... Quantity5ConditionUsedFits To EquipmentExcavatorFits To Make(s)CaterpillarFits To Model(s)305 305.5Stock NumberET45G2 MLS Number14335064CategoryThumbs Last Updated4/28/2026 LocationOrange, CA, US Sold ByBedrock Machinery (855) 999-___ SHOWNUMBERCall Seller Email Seller Save More Info