Rear axle cover kit in ABS black plastic. Made for Class 8 trucks. Fits 10-hole 11.25" bolt circle 22.5" and 24.5" wheels with 33mm lug nuts. The threaded nut covers require  at least 1/2" of stud thread to secure on. ABS plastic is lightweight, high impact, and flexible. Black finish resists dents, nicks, and rust. One kit covers one wheel, sold per kit.
Kit includes:

• One (1) removable center cap, dome shape
• Ten (10) M22 x 1.5 threaded nut covers for 33mm nuts, tapered flattop gear style with flange
• Two (2) optional metal washers for mounting.
• One (1) clear plastic rim protector for use on aluminum rim  
  NOTE: Plastic rim protector must be used when product is placed on aluminum rim.