Measures 3/8" used with #6, #8, or #10 Plastic or Metal Clutch Bead Chain.
Designed to limit the operation of a clutch operated shade so it doesn't flip over the top damaging the fabric or over extension of shade which exposes the roller causing the shade material to release and fall.
PLEASE NOTE: All Orders are shipped via the US Postal Service. If you do
not have a valid USPS address and require UPS or FedEx shipping, you
MUST contact us in advance of purchase to make arrangements. Additional
charges will apply.