A chain tool is a small mechanical device that " breaks" a bicycle chain to be mended with the same instrument. A bicycle chain has links and plates pinned together; these pins can be pushed out with the chain tool.

Chain Tools

Park Tool Chain Cleaning System | Chain Gang CG-2.4

Rs. 3,600.00

Park Tool Mini Chain Tool | Chain Breaker & Link Assembly Tool for 5 to 10-Speed CT-5

Rs. 2,250.00

Parktool Replacement Chain Tool Pin Kit - For CT-4, CT-4.2, CT-4.3, and CT-11

Rs. 1,150.00