Cord Lock - for bamboo blind

one of wood/bamboo blind parts and to lock the movement of fabric, wood blinds, bamboo slats

Nickel Plated w/White Housing. Hex Locking Wheel
available sizes (xx):
14 - 1.4mm Cord
18 - 1.8mm Cord
22 - 2.2mm Cord

Special Big  Copper Wheel as follow:
Upper copper wheel size: 8x12.4
Lower copper wheel size: 8x12.5

CORD LOCK - for bamboo blind

RS-CK (cord lock) and RS-P (pulley) are designed for one big American blinds assemble company for use, especially the inside of RS-CK is using 8mm octangle solid copper (Upper copper wheel size: 8x12.4) and 8mm round toothed copper (Lower copper wheel size: 8x12.5). 8mm octangle solid copper (Upper copper wheel ) is more expensive than general copper 5% higher, but the function is the best on cord locks system.

CORD LOCK - for bamboo blind
Special Big Copper Wheel as follow:
Upper copper wheel size: 8x12.4
Lower copper wheel size: 8