L36SP-2.5''/3''/4''
L36SPB-2.5''/3''/4''
L36TB-2.5''/3''/4''
M54R-3''/3.5''/4''/5''
M54SP-3''/3.5''/4''/5''
M54SPB-3''/3.5''/4''/5''
M54TWB-3''/3.5''/4''/5''
M54BS-3''/3.5''/4''/5''
M57R-3''/4''/5''/6''
M57SPWB-3''/4''/5''/6''
M57T-3''/4''/5''/6''
M57TWB-3''/4''/5''/6''
H76SP-5''/6''/8''
Pu Extra-Heavy Duty Caster