Description

3.5″ Standard 140 degree * Measures the range of motion of metacarpal, phalangeal and interphalangeal joints * Head has two opposing scales marked in 5 degree increments * Features a linear scale in both inches and centimeters on arm * Deluxe model features a larger protractor head and full 180 degree scale for more accurate readings * Shipping Carton Size: 9″L x 6″W x 4″H