The FloPlast 110mm White Strap Boss is a versatile fitting designed to securely attach additional waste pipes to existing soil pipes. Made from high-quality uPVC, it is suitable for use with various adapter sizes (30mm, 40mm, or 50mm) and can be easily installed using solvent welding techniques. Features: High-quality uPVC construction, Suitable for securing additional waste pipes to soil pipes, Can be used with different adapter sizes (30mm, 40mm, or 50mm), Installed using solvent welding techniques. Benefits: Enables the introduction of a waste pipe into a 110mm soil pipe, Provides a secure connection between waste and soil pipes, Compatible with various adapter sizes for flexibility in installation. This fitting straps around a 110mm Soil Pipe to enable a waste pipe to be introduced. A 54mm hole should be cut into the pipe, allowing the lug of the strap boss to fit snugly inside the pipe. Use in conjunction with FloPlast's SP10, SP11 and SP12 Boss rubber adaptors to introduce waste pipes into the soil stack. The rubbers are a push fit connection into the preformed opening of the strap boss.