3M 27468, EMI Copper Foil Shielding Tape 1181, 1 in x 18 yd (25,40 mm x 16,5 m), 7000132169 
Insize 7110-200, STEEL RULE, 8″/200mm, 6928640319785
$5.63
Graduation: 1/64″, 1/32″, 1/16, 0.5mm, 1mm.
Rigid rules
Made of stainless steel.
Non-glare surface.
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