R k engineering company supplies parallel and woodruff keys. Parallel keys are manufactured as per is: 2048/83 and woodruff keys as per is: 2294. These are made from en-8/9 material in soft condition. They can also be made from ss-410 and ss-316. The keys are applicable in automobile industries, textile industries, machine tool industries, motor and pump industries, cement industries, etc. Also offered are non-standard keys to suit customers` requirements.