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$1,172.57 Each


  • Typically ships in: 1 day
  • Weight: 213.0 lb
  • Free shipping on orders over $20

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Additional Description

Martin Accu-Torch steel sprockets are available for virtually all engineering class chains in style A, B, and C. Also available as split with welded hub and split or solid detachable hub. They can also be furnished as shear pin type. Where possible please specify chain number, pitch diameter, number of teeth, bore and keyway size, and hub style required. Accu-Torch sprockets are not intended to replace cut tooth roller chain sprockets.
Material Steel Plate Thickness 1.750 in.
Chain Number 1240 Hub Configuration A
Chain Pitch 4.063 in. Bore Type Stock Bore
Number of Teeth 18 Min Bore Size 1.500 in.
Pitch Diameter 23.399 in. Length thru Bore 1.750 in.
Storage Dimension Length 25.656 in. Storage Dimension Height 1.750 in.
Storage Dimension Width 25.656 in. Weight 213.00 lbs.


Number Of Teeth 18
Material Steel
Pitch 4.063 in.

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