PLG75RA - Appleton 3/4" Aluminum Explosion-Proof Recessed Head Insert Plug

PLG50RA - Appleton 1/2 Inch Aluminum Explosion-Proof Recessed Head Insert Plug

PLG350S - Appleton 3-1/2" Square Head Close-Up Plug Explosionproof Dust-Ignition

PLG125S - Appleton 1-1/4" Square Head Close-Up Explosionproof Plug, Dust-Ignitio

PLG50R - Appleton 1/2 Inch Steel Recessed Head Close-Up Plug Zinc Electroplate T

PLG150A - Appleton PLG Series 1-1/2" Dust-Ignitionproof Recessed Head Close-Up P

PLG150S - Appleton 1-1/2 Inch Dust-Ignitionproof Recessed Head Close-Up Plug, Ma

PLG100R - Appleton 1" Recessed Head Close-Up Plug Steel Zinc Electroplated Explo