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Bostitch 3G-OTH-166329Technical Specifications

The BOSTITCH Spring Upper Trip (Mfr Part # 166781) is an air tool replacement part, specifically an Upper Trip Spring. It is compatible with BOSTITCH model F21PL2 and references part numbers 166781, 5KNH5, and F21PL2.

Technical Specifications

ParameterValue
TypeUpper Trip Spring, Compatible with Mfr Part # F21PL2
Manufacturer Part Number166781