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Sterling6.8mm Hollow Block

Sterling6.8mm Hollow Block

Sale Current price: $16.49 - Original price: $22.99

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5 out of 5 stars
56 Reviews

6.8mm Hollow Block

Built from Sterling's RIT 900 cord, the Hollow Block 6.8mm is designed to function as a pre-sewn prusik or climb heist. Made with aramid fiber and sewn with Sterling's proprietary sewing pattern, this ultra-strong cord is designed to provide excellent griping power on climbing ropes with diameters of 7mm or larger.


  • Pre-sewn prusik serves on any climb
  • Technora fiber increases abrasion-resistance and overall durability
  • For use as a prusik or Klemheist knot on ropes
  • Item #STE0040

Tech Specs

13in, 19in
Recommended Use
climbing, rescue
Manufacturer Warranty

Overall Rating

4.5 based on 56 ratings

Review Summary

5 Stars - 46 reviews
4 Stars - 8 reviews
3 Stars - 2 reviews
2 Stars - 0 reviews
1 Stars - 0 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

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