Alarm/Non-alarm:Alarm 

Colour:

BK-Black

Y-Yellow

BM-Brushed Metal

FO-Fluorescent Orange

FG-Fluorescent Green

BK-Black

Y-Yellow

BM-Brushed Metal

FO-Fluorescent Orange

FG-Fluorescent Green

Material:Alloy Steel

Package:Double Blister

Pieces/Carton:20

Specification:

Dimensions (LxWxH): 79mm*49.3mm*57.6mm

Distance from locking pin to back of disc lock: 45mm 

Fit Brake Disc Thickness: < 7mm 

Battery Type: CR2 Lithium Battery (Typical Life Span: 8 months to a year)