Roller Blinds Components 1. Control units :3.8mm diameter 2. Material: Plastic. 3. Ball Chain: Big beam.

1.specifications

name	roller shade control unit
Item No.	Yazhi-004
type:	standard and durable type
ball chain	plastic, metal.
bracket	metal
Diameter	38mm
usage:	roller blinds, vertical blind, zebra blinds, shagri-La blinds etc.
quality:	Full inspection before and after delivery of the products on an export standard for delivery in time,QC on every production step

 Control Unit

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roller blind clutch, normal type in white 38mm.