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 4209-3, LONG HANDLE TELESCOPING GAGE, 3/4 ~ 1-1/4″, 6928640311550
$14.30
Measuring/ Inspection Instruments
$46.70
Measuring/ Inspection Instruments
$36.91
Measuring/ Inspection Instruments
Insize 4209-5, LONG HANDLE TELESCOPING GAGE, 2-1/8 ~ 3-1/2″, 6928640311574
$16.55

Insize 3293-061, CAN SEAM MICROMETER, 0-.5", for steel cans, 6928640328497
Standard Abrasives 850034, Unitized Wheel Steel Screw Mandrel, 7/8 in x 1/4 in Shank, 7000121879 