30mm single stand up dynamic block with lacing eye


Allen 30mm dynamic ball bearing block


The Allen 20mm dynamic ball bearing block is simply the best designed and engineered micro block on the market.
  • Line friendly soft contours and articulation
  • Stainless steel cheeks and inner bearing systems handle maximum loads
  • Central hole for tie-on becket
  • length 58mm
  • line size 5-8mm
  • mwl 140kg
  • break load 500kg
  • weigh 30.2gms