Guts, bladders and stomachs of animals (other than fish), whole and pieces thereof, fresh, chilled, frozen, salted, in brine, dried or smoked

Articles of gut (other than silkworm gut), of goldbeater's skin, of bladders or of tendons:

Fire escape ladders no taller than 4.3 m when fully extended, tested to support 510.3 kg of weight and designed to be hung from a window measuring 15 cm or more but not over 25 cm; such ladders each composed of window brackets and rungs (stairs) of steel and rope of man-made fibers that connects the rungs to each other and to the window bracket; with slip resistant rungs and stabilizers, the foregoing for residential use, valued not over $19 each (provided for in subheading 7326.90.86)

Fire escape ladders measuring 4.4 m or more but not more than 7.4 m tall when fully extended, tested to support 510.3 kg of weight and designed to be hung from a window measuring 15 cm or more but not over 25 cm; such ladders each composed of window brackets and rungs (stairs) of steel and rope of man-made fibers that connects the rungs to each other and to the window bracket; with slip resistant rungs and stabilizers, the foregoing for residential use, valued not over $34.50 each (provided for in subheading 7326.90.86)

Fire escape ladders no taller than 4.3 m when fully extended, tested to support 510.3 kg of weight and designed to be hung from a window measuring 15 cm or more but not over 25 cm; such ladders each composed of window brackets and rungs (stairs) of steel and rope of man-made fibers that connects the rungs to each other and to the window bracket; with slip resistant rungs and stabilizers, the foregoing for residential use, valued not over $19 each (provided for in subheading 7326.90.86)

Fire escape ladders measuring 4.4 m or more but not more than 7.4 m tall when fully extended, tested to support 510.3 kg of weight and designed to be hung from a window measuring 15 cm or more but not over 25 cm; such ladders each composed of window brackets and rungs (stairs) of steel and rope of man-made fibers that connects the rungs to each other and to the window bracket; with slip resistant rungs and stabilizers, the foregoing for residential use, valued not over $34.50 each (provided for in subheading 7326.90.86)