35 sf (17-2606) 2x 4 15/16" x 4 5/8" (17.5sf ea, sold as pair)
[2 1/8" Inr Dia Top & Btm] (2 Req = 35sf)
50 sf (17-2664) 4 15/16" x 6 5/8" (25sf each, sold as pair)
[2 1/8" Inr Dia Top & Btm] (2 Req = 50sf)
50sf (8170050) 6 x 8 1/4" [Posi Grip Top 1.9" w/slots
1 1/2" SAE adptr]