new-westcott 10562 - acrylic ruler w two beveled edges and hang up hole 12 clear - acm10562
ideal for home school and office . accurately scaled in 1 16 on one side and millimeters on the other . ends have extra margins for clear starts and stops and plumb lines to aid in checking right angles . raised beveled edges . hang-up hole . ruler type standard metric length 12 in standard scale 1 16 in metric scale centimeters millimeters . 12 long acme united acrylic beveled ruler hang-up hole metric ruler plastic plastic ruler ruler rulers westcott westcott rulers measurements tools mathematics schools education teachers students length measuring device