Heavy Duty (SC)

Series 12 SC HD LH

Series 12 SC HD RH

Series 18 SC HD LH

Series 18 SC HD RH

Series 24 SC HD LH

Series 24 SC HD RH

Series 30 SC HD LH

Series 30 SC HD RH

Series 36 SC HD LH

Series 36 SC HD RH

Series 42 SC HD LH

Series 42 SC HD RH

Series 48 SC HD LH

Series 48 SC HD RH

Series 60 SC HD LH

Series 60 SC HD RH

Series 72 SC HD LH

Series 72 SC HD RH