document.write('

Spiral Coil Sizing Guide
Coil Diameter
Approximate Thickness Including Covers
Capacity (20# Bond)
6mm
7mm
8mm
9mm
10mm
11mm
12mm
13mm
14mm
15mm
16mm
17mm
18mm
19mm
20mm
22mm
23mm
25mm
28mm
30mm
32mm
33mm
35mm
38mm
40mm
45mm
50mm
1/4"
9/32”
5/16”
11/32”
3/8”
7/16”
15/32”
1/2"
9/16”
19/32”
5/8”
21/32”
11/16”
23/32”
3/4
7/8”
15/16”
1”
1-1/8”
1-3/16”
1-1/4”
1-5/16”
1-3/8”
1-1/2”
1-9/16”
1-3/4”
2”
30
42
54
65
75
85
92
105
115
125
135
142
155
160
172
190
200
220
250
270
280
290
310
330
350
390
440

');