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).
 
 
Specifications:
 
 

 
 
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)