Nominal
Size
Part
No #
Expansion Range
Diameter
Standard Spool
Sizes
Available
Colors

Kg/100m
Lbs/100ft
Min.
Max.
Bulk
Spool
Shop
Spool
3.2mm
1/8"
CNN0.13BK
2.4mm
3/32"
6.4mm
1/4"
304m
1000ft
68m
225ft
Black
0.27
0.18
6.4mm
1/4"
CNN0.25BK 3.2mm
1/8"
11.1mm
7/16"
304m
1000ft
60m
200ft
Black
0.34
0.23
9.5mm
3/8"
CNN0.38BK 4.8mm
3/16"
15.9mm
5/8"
152m
500ft
38m
125ft
Black
0.76
0.51
12.7mm
1/2"
CNN0.50BK 6.4mm
1/4"
19.1mm
3/4"
152m
500ft
30m
100ft
Black
1.01
0.68
15.9mm
5/8"
CNN0.63BK 9.5mm
3/8"
25.4mm
1"
152m
500ft
30m
100ft
Black
1.43
0.96
19.1mm
3/4"
CNN0.75BK 12.7mm
1/2"
31.8mm
1 1/4"
76m
250ft
22m
75ft
Black
1.49
1.00
25.4mm
1"
CNN1.00BK 15.9mm
5/8"
41.3mm
1 5/8"
76m
250ft
20m
65ft
Black
1.78
1.20
31.8mm
1 1/4"
CNN1.25BK 19.1mm
3/4"
44.5mm
1 3/4"
76m
250ft
15m
50ft
Black
2.45
1.65
38.1mm
1 1/2"
CNN1.50BK 25.4mm
1"
63.5mm
2 1/2"
60m
200ft
12m
40ft
Black
3.27
2.20