• This rugged chock features a warning flag.
• Flag is painted safety yellow, with the word chock in black.

Inside the chock contains a tube for the flag insert. Locking pins keep the flag from twisting down. Holes on each end of the tube allows the chock to be used on either side of the wheel. Meets OSHA requirements. Measures 7" W x 8" H x 10-1/2" D. FOB Shipping Point.