Inches

mm

Cross section

170

6

150

1/8 * 3.2

171

6

150

9/64 * 3.5

171

8

200

9/64 * 3.5

172

6

150

5/32 * 4.0

172

8

200

5/32 * 4.0

173

8

200

11/64 * 4.5

175

8

200

3/16 * 4.8

176

8

200

12.5/64 * 5.0

174

8

200

13/64 * 5.2

177

8

200

7/32 * 5.5

178

8

200

15/64 * 6.0

179

8

200

1/4 * 6.3