Wrench is needed to install pins.
Clamping bushes (.008-.281″) are made of brass, clamping bushes (.281-1.010″) are made of aluminum.
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Standard Abrasives 716916, Cartridge RoII Mandrel, 6997818, 1/8 in x 3/4 in x 1/4 in x 6 in CM-XL, 7010368732
Insize 7341-8S, PIN GAGE HANDLE (with 1pc handle and 4 pairs of collecting bushes), .406-.465", 6928640370632 