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R2020X4 20PA 1/2X1/2X4 Gear Rack

$94.11 Each


  • Typically ships in: 1 day
  • Weight: 1.6 lb
  • Free shipping on orders over $20

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Additional Description

Martin Rack is made from low carbon cold drawn steel. It is available in 14 1 / 2 ° and 20° pressure angle in 2, 4, and 6 foot lengths. Allowance is made for cutting and machining. Pinions to run with the rack may be selected from the Spur Gear section of the catalog. Special rack can be supplied in other materials, sizes, and pitches. Each Martin facility can mill and match rack for longer continuous runs.
Material Steel Face Width 0.500 in.
Diametral Pitch 20 Overall Thickness 0.500 in.
Pressure Angle (Degrees) 20.000 deg. Pitch Line Backing 0.450 in.
Length 48.000 in.
Storage Dimension Length 4.000 in. Storage Dimension Height 0.500 in.
Storage Dimension Width 0.500 in. Weight 1.64 lbs.


Material Steel

Return policy

Item must be unused.

Item must be in it's original package.

Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult


Product's availability

State of California Proposition 65 Product Warning