Comparison : Item # 7815-02502448, DELRIN® AF DE588 PTFE Fiber-filled Shapes
Item # 7815-037548120, DELRIN® AF DE588 PTFE Fiber-filled Shapes
Item # 7815-050048120, DELRIN® AF DE588 PTFE Fiber-filled Shapes
Item # 7815-062548120, DELRIN® AF DE588 PTFE Fiber-filled Shapes
Item # 7815-075048120, DELRIN® AF DE588 PTFE Fiber-filled Shapes