B1508 thru B1564S Conduit/Strut Clamps • Safety Factor of 3 • Clamps without saddles are not recommended for flexible conduit or cable • All Sizes Include: 1/4”-20 slotted hex head machine screw.

B1508 1/2” (15) – – 16 Ga. (1.5) 200 (.89) 7.4 (3.4) B1512 3/4” (20) 1/2” (15) 16 Ga. (1.5) 200 (.89) 8.0 (3.6) B1516 1” (25) 3/4” (20) 14 Ga. (1.9) 200 (.89) 11.0 (5.0) B1520 11/4” (32) 1” (25) 14 Ga. (1.9) 200 (.89) 12.5 (5.7) B1508S 1/2” (15) – – 16 Ga. (1.5) 200 (.89) 8.6 (3.9) B1512S 3/4” (20) 1/2” (15) 16 Ga. (1.5) 200 (.89) 9.2 (4.2) B1516S 1” (25) 3/4” (20) 14 Ga. (1.9) 200 (.89) 12.7 (5.8) B1520S 11/4” (32) 1” (25) 14 Ga. (1.9) 200 (.89) 14.6 (6.6) B1524S 11/2” (40) 11/4” (32) 12 Ga. (2.6) 350 (1.55) 20.5 (9.3) B1532S 2” (50) 11/2” (40) 12 Ga. (2.6) 400 (1.78) 21.5 (9.8) B1534S – – 2” (50) 12 Ga. (2.6) 400 (1.78) 22.7 (10.3) B1540S 21/2” (65) 21/2” (65) 12 Ga. (2.6) 400 (1.78) 26.0 (11.9) B1548S 3” (80) 3” (80) 12 Ga. (2.6) 400 (1.78) 30.2 (13.7) B1556S 31/2” (90) 31/2” (90) 12 Ga. (2.6) 400 (1.78) 33.3 (15.1) B1564S 4” (100) 4” (100) 12 Ga. (2.6) 400 (1.78) 36.6 (16.6)