These Redtail heat treated aluminum backers in anodized colors are absolutely dazzling. The deep color tones sparkle like no other brand. Dome shape for structural strength. Notches provide ultimate holding power to prevent spinning. Fits 5/16-inch studs. Select from six awesome colors: purple, red, blue, yellow, green or burnt orange.  Note that the anodized yellow backer has a slight gold tint. Pack of 24.

PN 10311-16
50/carton
0.5 lbs/unit
23 lbs/carton