3M 97421, Aluminum Foil Tape 3380, Silver, 72 mm x 45 m, 3.25 mil, 7010375681 
Insize 4112-BD65, INDIVIDUAL STEEL GAGE BLOCK, .65″, grade AS-1, 6928640353598
$28.68
Made of alloy steel.
Meet ASME B89.1.9.
Supplied with manufacturer inspection certificate.
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