A multi-tool system includes a multi-tool sleeve assembly including a storage sleeve and an end cap to be inserted into an open end of the storage sleeve, with one of a bit driver multi-tool or a chain break multi-tool to be stored in the storage sleeve of the multi-tool sleeve assembly.

A multi-tool system includes a multi-tool sleeve assembly including a storage sleeve and an end cap to be inserted into an open end of the storage sleeve, with one of a bit driver multi-tool or a chain break multi-tool to be stored in the storage sleeve of the multi-tool sleeve assembly.

A chain tool for disassembling a quick link connecting two ends of a chain includes a body having a contact portion curved along a linear direction conforming to the shape of a roller of the quick link, and an impact portion located oppositely, a blocking portion is formed on at least one of two opposite sides of the body relevant to the contact portion, each blocking portion and the contact portion extend in parallel to each other, and a groove is formed between the contact portion and each blocking portion; while the invention is in use, the contact portion abuts with the roller at an end of the chain-connecting tool, the blocking portion blocks a link plate at a side of the quick link, a user hits against the impact portion for displacing the link plates thereby disassembling the quick link, and then the grooves receive the displaced link plates.

A chain tool for disassembling a quick link connecting two ends of a chain includes a body having a contact portion curved along a linear direction conforming to the shape of a roller of the quick link, and an impact portion located oppositely, a blocking portion is formed on at least one of two opposite sides of the body relevant to the contact portion, each blocking portion and the contact portion extend in parallel to each other, and a groove is formed between the contact portion and each blocking portion; while the invention is in use, the contact portion abuts with the roller at an end of the chain-connecting tool, the blocking portion blocks a link plate at a side of the quick link, a user hits against the impact portion for displacing the link plates thereby disassembling the quick link, and then the grooves receive the displaced link plates.

A multi-tool includes a cylindrical body and a head extended from an end of the cylindrical body, the head to be pivoted between a first position with the head aligned with the cylindrical body and a second position with the head oriented at an angle to the cylindrical body, the head including a cradle to support a segment of a roller chain.

A multi-tool includes a cylindrical body and a head extended from an end of the cylindrical body, the head to be pivoted between a first position with the head aligned with the cylindrical body and a second position with the head oriented at an angle to the cylindrical body, the head including a cradle to support a segment of a roller chain.

A multi-tool system includes a multi-tool sleeve assembly including a storage sleeve and an end cap to be inserted into an open end of the storage sleeve, with one of a bit driver multi-tool or a chain break multi-tool to be stored in the storage sleeve of the multi-tool sleeve assembly.

A multi-tool includes a cylindrical body and a head extended from an end of the cylindrical body, the head to be pivoted between a first position with the head aligned with the cylindrical body and a second position with the head oriented at an angle to the cylindrical body, the head including a socket to receive an insert bit, the cylindrical body including a cavity to store the insert bit.

A multi-tool sleeve assembly includes a storage sleeve and a bar end cap to be inserted into an open end of the storage sleeve.

A link press assembly for use with a press to service a parallel link track chain is provided that includes alignment tools, disassembly tools, and reassembly tools. The alignment tools include a contact block, a plurality of block guide rods slidingly receivable within block guide rod passages of the contact block, a bridge plate for securement to a parallel link track chain, a plurality of elongated rod guides having plate guide rod passages, and a support block. The disassembly tools include a disassembly mount plate, an inner link support plate, a plurality of disassembly rods, an outer link support plate, and a disassembly tool bar having a plurality of pin bumpers. The reassembly tools include a back tool plate, a plurality of backing cups, a reassembly front tool bar having a plurality of front cups secured thereto, and a link hanger having a plurality of hanger guide rod passages.