Lock Box For #30911 & 35911 Guardian Freedom Alert Diabetes Care Suggested HCPC L1832 L1833 * Color:Yellow Suggested HCPC L1832 L1833 * XXX Large 21 24 * Medial and lateral hinge stays provide excellent support * Enclosed tubular donut buttress * Neoprene coated with 4 way stretch nylon fabric * Piping along thigh and calf areas of support to stop flexing * Tapered in back for comfortable fit * Range of motin hyperextension stops at 170¯ Baseline© Back Leg Chest Dynamometer Standard Platform 165 lb Capacity: The Baseline© back leg and chest dynamometer is perfect for muscle strength measurement job task analysis and functional capacity evaluation (FCE) *The unit can be used to measure strength of muscles of the back leg and chest *The measurement base provides secure footing *Chain length is adjusted to accommodate for height differences or to vary the point of force application *Maximum reading remains until the unit is reset *The strength reading can be viewed as pounds or kilograms *CE Certified *Comes in a protective carrying case *Dimensions: 18 x 3 x 18 *Weight: 16 lbs *UPC: 714905014382 Prevent costly repairs due to forced entries from emergencies * Set your 4 digit code and install a spare key * Attach the Lock Box to your door or other secured fixture such as a stair railing * Call the 911 non emergency number in your area and give them the combination * Emergency services can use this spare key to quickly enter your home