16NR1.5ISO-A1 CP500 Insert Threading 5031640 These NGK standard series spark

These NGK standard series spark plugs are designed for stock replacement applications

koken - 3/8" dr hex socket set on rail - 8pc 3-12mm (100mm length) 3010m-100 hex bit sockets - 3

uncluttered interior space for maximum holding capacity

4 inner elastic tool organisers & front side carabiner clip for keys and other hangable items

16NR1.5ISO-A1 CP500 Insert Threading 5031640 These NGK standard series sparkISO Metric 1. 50mm internal pitch threading insert. "A1" is an optimizing geometry for steel components Grade CP500. This grade features a highly wear restistant PVD coating to provide dependable machining for a large majority of common thread turning applications.