Spoc - Blocking Pulley - Edelrid
The new Spoc is an ultralight directional pulley. It features a high quality pulley with a retractable toothed cam. The cam is designed to allow the rope to easily and efficiently travel through the device in one direction but not the other.
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Spoc Blocking Pulley - Edelrid
The Spoc is made from two aluminum housing plates that sandwich a pulley made of aluminum bearings and sheave. The spring-loaded toothed cam is made of steel while the top spacer which houses the cam lock-out is made of plastic.
| Weight | 61g |
| Pulley Diameter | 20mm |
| Efficiency | 92% |
| Min Rope Diameter* | 7mm |
| Max Rope Diameter | 11mm |
| Max Capacity | 15kN |
| Max Progress Capture Load** | 4kN |
