Ổ khóa cửa hình trụ 75MM 37.5/37.5 bằng đồng thau chống khóa an toàn tại Lotte Market

Giới thiệu Ổ khóa cửa hình trụ 75MM 37.5/37.5 bằng đồng thau chống khóa an toàn tại Lotte Market

Description:

Double side keyholes
The key cylinder size is 37.5/37.5 (37.5mm +37.5mm)
Comes with 7 keys: 4pcs A keys, 2pcs ”B” keys, 1pc ”C” key
”A” and ”C” keys only for home owner, ”B” keys only for the qualified installation person

Lock Total Length: Approx. 2.95 inch / 75 mm
Key Hole Size: Approx. 0.39 inch / 10mm
Color: Brass tone(Key handle color red and blue random)
Material: Brass

Operating Instructions:
”A” and ”C” keys only for home owner, ”B” keys only for the qualified installation person
”C” KEY CAN NOT BE USED BEFORE KEY CYLINDER INSTALLED WELL
After installation finished, the home owner puts the ”C” key into the door and turns 360 degrees, then the ”B” keys will be disabled; ”A” and ”C” keys are used normally

Can not use any kind of lubricating oil, in particular cases, you could use a little industrial white wax or pencil powder
Package Includes:
1 x Key Cylinder
7 x keys