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GME Supply is North America's Premier Outfitter of fall protection, safety equipment, and gear for at-height workers, industry, and construction.

1391 E Boone Industrial Blvd
Columbia, MO 65202
(718) 210-3913

Home > ISC Big Dan Carabiner

ISC Big Dan Carabiner

Multiple Options Available
Please select an option below
Multiple Gates

$19.65 to $27.59

Gate Style *

ISC Big Dan Carabiner

The ISC Big Dan Carabiner is a zinc plated steel carabiner that features a blind nose, which improves performance by reducing snagging. The barrel has been designed with a square cut notch to limit debris build up and this carabiner has 3 gate barrel options. The gate barrels options are a screwgate, twistlock (double-action), and supersafe (triple-action).


  • Weight: 12 oz. (335 g)
  • Gate Opening: 1-1/8 in. (27 mm)
  • Body Material: Steel
  • Body Finish: Zinc Plated
  • MBS (Minimum Breaking Strength): 11,240 lbf. (50 kN)

Available Options:

  • Screwgrate (KH455SG)
  • Twistlock (KH455TL)
  • Supersafe (KH455SS)
Manufacturer ISC