MECCANIXITY Copper End Cap Pipe Fitting Sweat Plug Connection 9.52mm(3/8") ID for Water Pipe Plumbing, Pack of 10 - - Amazon.com
SharkBite 1-Inch End Cap, Push-to-Connect, PEX, Copper, CPVC - Walmart.com
1 3/8" Copper Cap Cxc End Cap For Pipes & Tubes - Buy End Caps For Pvc Pipe,Rubber End Caps For Pipe,40mm End Cap For Handrail Post Product on Alibaba.com
SharkBite 1/2-Inch End Cap, Push-to-Connect, PEX, Copper, CPVC - Walmart.com
Copper End Caps with 5.5mm Opening 10 per bag-F1870-BULK-10p
5″ & 6″ Copper Flat End Caps for K-Style Gutter – Classic Gutter Systems
Bullet End Cap Cone 5x10mm - Premium Antique Copper Plated | Pack of 10 | PotomacBeads
Model 730 Polished Copper Domed End Cap | ESP Metal Products & Crafts
PROCURU 1/2-Inch PushFit End Cap, Push-to-Connect Plumbing Fitting for Copper, PEX, CPVC, PE-RT Pipe (1/2", 10-Pack) - - Amazon.com
Copper End Caps - US Aluminum
6″ Copper Flat End Caps – Classic Gutter Systems
Solid Copper Jewelry End Caps with 9mm Opening (2) - Silver Enchantments
10pcs 19mm(13/16") ID Copper End Cap Pipe Fitting Blocking Cap | eBay
Flush Flat End Cap - Sunset Copper - 2" OD
Everbilt 1/2 in. Copper Pressure Tube Cap Fitting C617HD12 - The Home Depot
NIBCO 1 in. Copper Press Pressure Tube Cap CPC617 - The Home Depot