Dynabrade 91639 2" W x 36" L 120 Grit A/O DynaCut Belt, 10/pack 
Insize ISF-S20-U, DIGITAL SPRING TESTERS, 4.4lbf, 6940561961300
$3,966.38
Resolution .0002lbf
Range of digital scale 2.5″
Resolution of digital scale .0005″
Disk diameter 1.2″ DIA
Measuring range of force 5%~100% (maximum load)
Peak hold and automatic release function
Set upper and lower limits, red and green indicator and buzzer alarm
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Insize ISF-S100-U, DIGITAL SPRING TESTERS, 22lbf, 6940561961331
$4,250.75