EXTRA HEAVY SHACKLES

• A heavy-duty block suited for use as a vang
  block or for heavy-duty hoisting.
• Furnished with Alemite-lubricated center pins.

S-304-B SINGLE	S-305-B DOUBLE	S-306-B TRIPLE
Block Size (in.)  Manila Rope Size (in.) Fitting Single Sheave Double Sheave Triple Sheave S-304 R Roller Bushed Stock No. Galv. S-304 B BB Self Lub. Stock No. Galv. S-305 R Roller Bushed Stock No. Galv. S-305 B BB Self Lub. Stock No. Galv. S-306 R Roller Bushed Stock No. Galv. S-306 B BB Self Lub. Stock No. Galv. 10 1-1/4 S 701011 701119 701217 701315 701413 701510 12 1-1/2 S 701039 701137 701235 701333 701431 701538 14 1-3/4 S 701057 701155 701253 701351 701459 701556 Bearing Code:  R — Roller; B — Self-Lubricating Bronze Bushed.