Set of aluminium pulleys, machine turned, accurately centered with wide grooves for whip cord, mounted in tandem in cast metal frame with hooks on either side for suspension and loading. Pulley configurations available are
EM-7487 Double Tandem (Long) – one pulley each of diameter 50 and 38mm mounted in line in brass frame
EM-7487 Triple Tandem (Long) – one pulley each of diameter 50, 38 and 25mm mounted in line in brass frame
EM-7487 Double Tandem (Long) – one pulley each of diameter 50 and 38mm mounted in line in aluminium frame
EM-7487 Triple Tandem (Long) – one pulley each of diameter 50, 38 and 25mm mounted in line in aluminium frame