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Beal Booster Unicore Golden Dry 9.7mm x 70m


The Beal Booster is a compact, easy-running and lightweight climbing rope and the pioneer of thin single ropes everywhere. It offers excellent performance for experienced climbers.


  • A good compromise between weight free-running grip and strength. 
  • Low impact force. 
  • Increased number of falls held.

Every filament of the sheath and the core of GoldenDry ropes is treated with a water repellent chemical before the rope is manufactured. This chemical covering is polymerised at high temperature. The durability of this treatment is given by the polymerisation, but also because of the individual treatment of each filament before the rope is made. A GoldenDry rope is a rope with the core Dry treated, and a sheath of Dry Cover.

  • Very limited weight gain in wet conditions
  • Prevents the rope thickening too much
  • Improved rope-running through karabiners and belay devices
  • Improved abrasion resistance in normal climbing use

The UNICORE process bonds the sheath of the rope to the core. This prevents sheath slippage, but also helps to keep the structural integrity of the rope if it is cut or damaged.

  • Sheath slippage is eliminated
  • Allows safe escape should the sheath be cut
  • Rope cutting is easy: no hot knife required
  • Improved rope-running through karabiners and belay devices
  • Reduction of shrinkage in water by more than 50%

Rope Stats

Brand Beal
Sub Type Single
Colour Orange
Diameter (mm) 9.7
Treatment Beal Dry Cover
UIAA Falls 10-11
Static Elongation (%) 8
Sheath Slippage (mm) 0
Impact Force (kN) 7 - 7.2
Weight per Meter (g) 63
Dynamic Elongation (%) 38
Proportion of Sheath (%) 41



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