Nite Ize S-Biner Plastic #8 Enter your model number above to make sure this fits. Lightweight - molded with highly durable glass filled nylon Secure stainless steel wire gate closure Gate Opening 1.5" (38 mm), Dimensions: 8" x 3.7" x.6", Weight:.271lb. (.12kg), Weight Rating: 75 lb. (34 kg) Lightweight - molded with highly durable glass filled nylon Secure stainless steel wire gate closure Gate Opening 1.5" (38 mm); Dimensions: 8" x 3.7" x .6"; Weight: .271lb. (.12kg); Weight Rating: 75 lb. (34 kg) Warning: Not for use where disengagement could result in bodily injury or property damage. Not for climbing