5 Medium Protons Furnace Industries

Designed to be compatible with Furnace Industries rubber looped, DRY ICE TOOLS, this set challenges the climber's loop placement. None of the protruding balls are deeply incut so consider these to offer an intermediate to advanced level of loop purchase.

• base measures approximately 3" x 3"
• protrudes from the wall 2-1/4"
• decent purchase on vertical terrain
• very challenging in steep terrain