Roller chain kit Strong (56 diameter)

Chain control using 1:4 gear ratio.

Apt for curtains up to 340cm wide * 400cm high and no more than 12kg in weight.

6063-T5 alloy reinforced 56mm diameter tube operated with continuous chain with pitch of 4.5/6.

Oval-shaped aluminium lower counterweight inserted into 40mm heat-sealed bag.

Metal supports with embellishing plastic cover available in 4 colours for attachment to ceiling, wall or lateral.