SMC Lite Steel, Zinc coated- NFPA

SMC designed these Lite Steel locking carabiners for those situations where the high strength and durability of SMC Steel carabiners is desired, but the size and weight is not.  These have become increasingly popular among cave and mountain rescuers for providing most of the benefits without the weight of steel biners.  Stainless steel gate and sleeve.  Made in the USA

Features include:

• Zinc plated Steel body
• Lightweight steel design
• Locking screw gate design
• MBS: 10,341 (46kN)
• NFPA  G – rated
• Gate opening: 0.94″ (23.8mm)
• Weight: 6.6 oz. (194g)

http://www.smcgear.net/nfpa.html