Stratis Part # / Rotonics Name

44x44
SB444437-3R / (RLB-38)

45x45
SB454536 / (VB-29)

47x44
SB474445 / (BTF-43)

49x43
SB494350 / (BTF-50)

50x41
SB504134 / (BTF-34)
SB504138 / (BTF-38)
SB504145 / (BTF-45)
SB504155 / (BTF-55)