Track Cogs

No aluminum for us.  Phil  Wood track cogs are hardened stainless steel (thread of 1.370" X 24 tpi) designed to be as durable as any cog available.  All cogs are manufactured in the US with the quality assurance of every Phil  Wood product.  After a cog is cut with the specific teeth size, it is heat-treated, highly polished and laser marked.  It is important to have this strong material, when looking for a track cog to perform with strength and durability.  The cogs come in 12 to 22 teeth and are available in both 3/32" and 1/8" widths.   

Triple Heat-Treated Stainless Steel

• Part #		Description	gm
  3/32"	1/8"		3/32"	1/8"	Web Price
  TCS312	TCS112	12 Teeth	24.5	27.5	58.65
  TCS313	TCS113	13 Teeth	30.0	34.0	58.65
  TCS314	TCS114	14 Teeth	35.8	41.7	58.65
  TCS315	TCS115	15 Teeth	41.5	49.8	58.65
  TCS316	TCS116	16 Teeth	47.7	59.9	58.65
  TCS317	TCS117	17 Teeth	55.2	68.0	58.65
  TCS318	TCS118	18 Teeth	62.5	78.0	58.65
  TCS319	TCS119	19 Teeth	71.4	89.7	58.65
  TCS320	TCS120	20 Teeth	78.7	100.1	58.65
  TCS321	TCS121	21 Teeth	89.4	111.9	58.65
  TCS322	TCS122	22 Teeth	97.1	125.0	58.65