Specification: 
Brand new
Material: copper
Color: as picture shows
Box size: approx. 130x68x22mm
Size types: 12
Quantity: 280pcs
Size: (I/D x O/D x Depth)

M5*9*1 30pcs
M6*10*1 30pcs
M6*12*1 20pcs
M8*12*1 30pcs
M10*14*1 30pcs
M8*14*1 20pcs
M12*16*1 25pcs
M14*18*1 25pcs
M12*18*1.5 20pcs
M16*20*1.5 20pcs
M16*22*1.5 15pcs
M20*26*1.5 15pcs

Features:
Top quality copper material, melting point up to 1083℃.
Good electrical conductivity and thermal conductivity.
280pcs solid copper sump plug washer set.
All contained in a compact and see through compartmented plastic case.
Great for sump plugs, water, fuel and hydraulic fittings.
A sump plug washer set to suit all types of engines be it Car, Marine, Generators, Machinery and Plant.

Package included:
280pcs x copper washers
1pc x case

Note:
Please allow 1-5mm errors due to manual measurement
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same