Robertson mini SR 71 pulley.

Robertson Mini SR 71 Pulley

Regular price$170.00

  • Can be used as a self-belay or with a belayer.
  • Requires the operator to maintain control of the tail at all times.
  • Pulley made of hardened steel sheaves and sealed ball bearings
  • Single pin can accept up to a ⅝" (15.9mm) rope.
  • Two pin can accept up to a ½" (12.7mm) rope.

NFPA 1983-2012 Section Pulley Performance Requirements - General Use

Minimum 3 sigma breaking strength (3σ MBS) of not less than 36 kN (8,093 lbs)

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