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Tension Floor Blocks
Tension Floor Block
6CR-1015
6CR-1015
- Used as the return pulley for the hand line in J-Guide or T-bar manual counterweight sets.
- Minimum 40 lb. weight to properly tension the handline.
- Kick tab permits easy readjustment of the block.
- ASTM Class 30 grey iron sheave.
- Sealed precision ball bearings.
- Steel shoes.
- Special grooves and shoe sizes available, consult factory.
- Also known as "Welch" tension blocks, after the J. R. Clancy employee who developed the block in 1925.
| Ordering Information | ||||
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| Product Code | Sheave Diam | Groove | Set Centers | Wt. |
| 6CR-1015 | 10" | 3/4" | 6" or 8" | 41 lb |
| 6CR-1015U | 10" | 3/4" | Less than 6" (specify centers) | 43 lb |
| 6CR-1215 | 12" | 3/4" | 6" or 8" | 48 lb |
