DuraGuard’s PWMB18 Shepherd’s Crook Wall Mount Arm is Available in 24” or 30” and is Constructed of Seamless Aluminum Tubing.  Super Durable Polyester Powdercoat Finish. Custom Finishes, Including Patinas and All RAL Colors (Adder). Arms are fabricated using 6061-T6 Aluminum Alloy 1 ½” SCH 80 pipe.