Protector

A protector having an attachment for a corrugated tube attaching an electric wire from outside, the protector comprising:

• a protector body being formed with a semi-annular portion to receive the corrugated tube at a half thereof, the semi-annular portion having an inner peripheral surface projected with a rib to engage with a trough portion of ridge-and-trough portion continuing lengthwise of the corrugated tube;
• a lid being fitted with the semi-annular portion of the protector body, and the lid receiving the corrugated tube at other half thereof, the lid having at least one of larger-diameter lid and a smaller-diameter lid in accordance with a diameter of the corrugated tube, the larger-diameter lid being symmetrically formed with the semi-annular portion of the protector body and having a lock portion and a locked portion at both ends in a direction of diameter thereof which are abut with, the smaller-diameter lid having:
• a flange portion projecting from both sides of semi-annular frame portion corresponding to a diameter of small-diameter corrugated tube;
• and a rib projecting in an inner peripheral surface of the semi-annular frame portion to engage with a trough portion of the small diameter corrugated tube, the flange portion having a lock portion at a tip of both sides of the semi-annular frame portion, the lock portion of the flange portion capable of locking with a locked portion of the semi-annular frame portion.