Manufacturer Description

Great Planes' Lock Washers are incredibly effective protection against vibrat-
ion-loosened hardware and related damage. The washers feature a split design
digs into wood and holds metal fasteners tight to prevent screws from backing
out due to vibration. The washers have a special Zinc plating that resists
corrosion and rust. The washer come with Great Planes' 1 year satisfaction
guarantee.

INCLUDES:
Eight #8 Lock Washers and a reusable plastic parts pack

SPECS:
Inside Diameter: .170" (4.3mm)
Outside Diameter: .291" (7.3mm)

BOX DIMENSIONS: 2.00" W. X .50" H. X 3.75" L.
BOX WEIGHT: .01 LBS.