Sprenger 8 Sheaves Muscle Box

With this 8-sheaves Muscle Box, you can create an 8:1 reduction and easily tension a line. The Muscle Box is made of hard anodized aluminium and comes complete with 8 sheaves, a hook, and a line.

• Hard anodized aluminium
• 8:1 reduction
• Including Stainless Steel hook and line
• Total length: 32cm
• Total width: 4cm
• 4 mounting holes of 6.5mm
• Distance between mounting holes lengthwise center to center: 30cm
• Distance between mounting holes widthwise center to center: 2cm
• Sleeve distance: 22cm