Martin 25A20 Type A Single Strand Solid Reboreable Roller Chain Sprocket, 0.25 to 1.298 in Dia Bore, 1.728 in OD, #25 Chain, 20 Teeth, 1/4 in Pitch, Steel
A Plates are flat sprockets with no hub extension on either side. They can be altered for your application with bolt holes, custom bores, hardened teeth or special hubs welded to them.
Martin Roller Chain Sprocket, Type A Single Strand Solid Reboreable, 0.25 to 1.298 in Bore, 1.728 in OD, #25 Chain, 20 Teeth, 1/4 in Pitch, 1.5981 in Pitch Diameter, 0.11 in Length Through Bore, Steel
| Bore Diameter | : | 0.25 to 1.298 in |
| Chain Size | : | #25 |
| Length Through Bore | : | 0.11 in |
| Material | : | Steel |
| Number of Teeth | : | 20 |
| Outside Diameter | : | 1.728 in |
| Pitch Diameter | : | 1.5981 in |
| Pitch | : | 1/4 in |
| Type | : | Type A Single Strand Solid Reboreable |