Tusk UTV A- Arm Guards are the perfect addition to your UTV, protecting the vulnerable and costly a-arms from the harsh terrain that you may try to conquer. The Tusk UTV A-Arm Guards also allow your UTV to glide over obstacles without “hanging up”. Each a-arm guard is constructed from 3/8” UHMW plastic with ears to protect the CV Axle boots. Think Tusk when you think of quality UTV parts and accessories.