{"name":"l_track_floor","parts":[{"count":2,"kind":"track","name":"l_track_1219","params":{"length":1.2191999999999998},"sources":["An L-track of aluminum: 1 1/8 by 1/2 in, holes every 5 in (US Cargo Control); the pockets every 1 in, as on airline track."]},{"count":2,"kind":"fitting","name":"l_track_fitting_ring","params":{},"sources":["A single stud fitting with a ring, for L-track (a common fitting)."]},{"count":1,"kind":"fitting","name":"l_track_fitting_stud_1_4_20","params":{},"sources":["A double stud fitting with a stud of 1/4-20, for L-track (a common fitting)."]},{"count":1,"kind":"sheet","name":"plywood_48x24x0_75","params":{"thickness":0.019049999999999997},"sources":[]},{"count":20,"kind":"wood_screw","name":"wood_screw_12x16","params":{"length":0.015875,"thread":"#12"},"sources":["ASME B18.6.1: gauge #12, D 5.49 mm, A 11.13 mm, H 3.35 mm."]}]}