Lead Impression Wire-0.010" w/2% SB - 1/2 Pound Spool (.254 mm) Clearance Checking

Lead Impression wire is the world standard in Precision Clearance Gauges for the measurement of clearance between fitted surfaces.

0.010" w/2% SB - 1/2 Pound Spool (.254 mm) 

1/2 Pound spool 

Extremely effective for measuring the clearance of a wide variety of bearing which include automotive/machine bearings, marine drive shaft bearings, turbine housing bearings, pump and pressure system bearings, as well as shaft end-float dimensions, flatness and clearance in pipe-flanges and cylinder heads.
SDS Sheet

Certification of Conformance aka Certs

ELEMENTS

Sa % < 0.1
Pb % Balance
Sb % 1.9
Cu % <0.01
Ag % 0.01
As % <.1
Bi % 0.04
Cd % <0.001
Zn % <0.001