Over-boarding Sheaves
InterOcean’s Series 800 Sheaves
*Standard sizes shown below. Other sizes and specifications are available.
| Series 800 Snatch Block | 800-12 | 800-16 | 800-20 | 800-28 |
|---|---|---|---|---|
| Sheave Diameter (Dim “A”) | 12.5" (31.8 cm) | 16.5" (41.9 cm) | 22" (55.9 cm) | 28" (71.1 cm) |
| Pitch Diameter | 10" (25.4 cm) | 14" (35.6 cm) | 20" (50.8 cm) | 25" (63.5 cm) |
| Height W/O Tension (Dim “B”) | 24" (61 cm) | 29" (74 cm) | 36" (91 cm) | 46" (117 cm) |
| Height With Tension (Dim “B”) | 30" (76 cm) | 36" (91 cm) | 42" (107 cm) | 52" (132 cm) |
| Overall Width (Dim “C”) | 8.7" (22 cm) | 9.4" (23.8 cm) | 12.3" (31.2 cm) | 12.3" (31.2 cm) |
| Sheave Width (Dim “D”) | 4.8" (12.2 cm) | 5.8" (14.6 cm) | 7.5" (19.1 cm) | 7.5" (19.1 cm) |
| Weight (W/O Tension) | 22 lb (10 kg) | 35 lb (16 kg) | 87 lb (40 kg) | 100 lb (45 kg) |
| Safe Working Load (W/O Tension) | 6,600 lb (3,000 kg) | 8,800 lb (4,000 kg) | 12,100 lb (5,500 kg) | 12,100 lb (5,500 kg) |
| Safe Working Load (With Tension) | 6,600 lb (3,000 kg) | 8,800 lb (4,000 kg) | 8,800 lb (4,000 kg) | 8,800 lb (4,000 kg) |
