Key-Bak SECURIT Heavy Duty Retractable Key Holder with a Retractable Kevlar Cord Secures Keys, Gear and Tools and Made in The USA USA MADE SINCE 1948: The SECURIT Heavy Duty Holder is manufactured in Ontario, Caifornia USA by KEY-BAK Retractable Reels, inventors of the self retracting key reel in 1948. 5 RETRACTION FORCES: Standard Chain (24"/8 oz.), Heavy Duty Kevlar (48"/8 oz.), Super Duty Kevlar (36"/13 oz.), Xtreme Duty Kevlar (28"/20 oz.) CARABINER ATTACHMENT: The SECURIT is a heavy duty retractable carabiner holder that conveniently attaches to almost everything, making this one of the most widely used carabiner reels we make. STRONG KEVLAR CORD: The SECURIT Heavy Duty Key Holder has a heavy duty Kevlar cord and durable polycarbonate case, built for everyday use by working professionals. 1-MILLION PULLS: All USA Made KEY-BAK Retractable Reels are proven to last over 1-million pulls and backed by our Lifetime Service Policy.