Dynabrade 11254 Contact Arm Ass'y, 4-3/4" Dia. x 1/2" W 
3M 36850, Dirt Trap Protection Material, White, 6 in x 300 ft, 7100132342 
Insize 4801-15E, RADIUS GAGE, 1/32″-1/4″, 6928640330056
$26.64
Radius Gage Set Range 1/32″ to 1/4″
15 Internal Leaves and 15 External leaves
Accuracy +/- .0012″
Made of medium carbon steel
Related products
Measuring/ Inspection Instruments
Insize 1189-150B, DIGITAL ARC RADIUS CALIPER, .2-6″/5-150mm, 6928640302480
$405.47