Wrench is needed to install pins.
Clamping bushes (.008-.281″) are made of brass, clamping bushes (.281-1.010″) are made of aluminum.
Related products
Measuring/ Inspection Instruments
Insize 4209-5, LONG HANDLE TELESCOPING GAGE, 2-1/8 ~ 3-1/2″, 6928640311574
$16.55
Measuring/ Inspection Instruments
Insize 4209-3, LONG HANDLE TELESCOPING GAGE, 3/4 ~ 1-1/4″, 6928640311550
$14.30
Measuring/ Inspection Instruments
$39.86

3M 71358, 641WY 1/4" X 24", 600 Mesh Diamond Cloth Belt, 7010534894
3M 16583, Accuspray Atomizing Head, Green, 1.3 mm, 7010309279
Dynabrade 95821 Dynabrade Air Lube 10W/NR, 4oz Bottle
Dynabrade 52169 Handle Assembly
Insize 4209-2, LONG HANDLE TELESCOPING GAGE, 1/2 ~ 3/4", 6928640311543 