#15 Extended Life Winter Expansion Rubber Plug w/ All Stainless Steel Bolts For 4 Inch Pipes - LHXP15 CHOOSE QUANTITY - FREE SHIPPING SAVE MONEY:1 Plug Lamprey Hardware manufacturer # LHBP9

Lamprey Hardware manufacturer # LHBP9 and UPC 612789290895

Size #16 plug

Gasket Set of 2 Per Order are Rubber

3/4'' or 19

Lamprey Hardware Skimmer Stainless Steel 18 Piece Screw Kit

#15 Extended Life Winter Expansion Rubber Plug w/ All Stainless Steel Bolts For 4 Inch Pipes - LHXP15 CHOOSE QUANTITY - FREE SHIPPING SAVE MONEY:1 Plug Lamprey Hardware manufacturer # LHBP9Lamprey Hardware Winter Plug 4'' Piping Rubber Expansion For Winterizing Pools & Spas #15 Size # 15 plug, 4 inch piping 4'' or 101. 6 mm Rubber Compression Plug for Winterizing Swimming Pools & Spas Features all stainless steel bolts and washers to prevent rusting and withstand more extreme temperatures and all types of environments Lamprey Hardware manufacturer # LHXP15 and UPC 739406944860 Prevents Freezing, Expanding Water From Leaking and Cracking