This device can be used to reduce the amount of curtain stacking. They are used in place of single carriers at the stack end of the curtain. Recommended spacing: no more than 1 between two single carriers in the end pulley areas only.
Do NOT place near master carriers and do NOT use in place of the last single carrier of the system.
Total quantity should not exceed 10% of curtain width. (Example: 40' curtain would use 2 per side).
