Available Options
| Thumbnail | SKU | Description | Sheave Diameter | Sheave Material |
|---|---|---|---|---|
 | 1074C75 | 10" Cast Iron | 10” | Cast Iron |
| 1274C75 | 12" Cast Iron | 12” | Cast Iron |
Series 74 Sliding Tension Block
$0.00
Used most often with fire curtains, act curtains, and paint frames. Designed to provide automatic tension on the purchase line. Self-locking feature prevents upward travel of sheave housing unless manually released.
Additional Documents:
Available Options
| Thumbnail | SKU | Description | Sheave Diameter | Sheave Material |
|---|---|---|---|---|
| 1074C75 | 10" Cast Iron | 10” | Cast Iron |
| 1274C75 | 12" Cast Iron | 12” | Cast Iron |
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