IP02X 1/4" NPT Industrial GoldPlug Magnetic Drain Plug External Head / Model # IP-02X
1/4" National Pipe Thread NPT Magnetic Drain Plug. Pulls metal particles from your engine.
1/4" NPT actually measures 0.53" in diameter.
5/8" Hex Head
1/4-18 NPT Threads, 0.625" External Hex, 0.85" OAL
IP-02X IP02X
UPC 853871002273
B and S 691686
Onan 502-0153
$22 + S/H