Testite IPS 86400 4-Inch T-Cone Cleanout Test Plug, 1-Pack Haron 40CV Round White Cupboard Vent – 6 Pack – Vent Facing 40mm Round 120-Piece Imperial Nutsert Kit:

120-Piece Imperial Nutsert Kit:

Built from durable stainless steel and finished with a satin chrome scale for excellent readability

Nominal diameter: M10

To know what size the insert should be it refers to the last two digits in the code -  SER 3232 P22 meaning a 22ER insert

4MT TO 5MT EXTENSION SOCKET

Testite IPS 86400 4-Inch T-Cone Cleanout Test Plug, 1-Pack Haron 40CV Round White Cupboard Vent – 6 Pack – Vent Facing 40mm Round 120-Piece Imperial Nutsert Kit:Introducing the Test Tite 4" T Cone Cleanout Repair Plugthe perfect solution for anyone dealing with damaged or corroded cleanouts. Designed for compatibility with both plastic and metal piping, this reliable repair plug offers an efficient and cost effective way to restore your drainage system without the hassle of replacing existing fittings. Whether you're a seasoned plumber or a DIY enthusiast, the T Cone Cleanout Repair Plug makes repairs