No.163 Wrench, Striking Convex Box

  • Q/ZBF-163 Die forged
  • Used to tighten or loosen large bolts and nuts.
  • The convex head are suitable for use where space is deep concavity.
Number S mm L mm Be-Cu g Al-Cu g
163-22 22 165 330 300
163-24 24 165 330 300
163-27 27 175 370 335
163-30 30 185 530 480
163-32 32 185 475 430
163-36 36 210 740 670
163-41 41 227 950 860
163-46 46 245 1270 1145
163-50 50 257 1590 1435
163-55 55 267 1800 1625
163-60 60 278 2115 1910
163-65 65 298 2580 2340
163-70 70 320 2960 2680
163-75 75 326 3350 3000

No.163 Wrench, Striking Convex Box