Marley Optim Dwv Sanitary Junction uPVC 88 Degree 50mm Pearl Grey SKU: 159727 MODEL: 104.40.88 Error. try again later You've successfully joined the club $ 10 .48 each Available on orders $50 to $1500.More info × Mitre 10 MSAvailable at Mitre 10 MEGA and selected Mitre 10 stores. Variants Made to New Zealand standard. Features and benefits Full system available. 100% recyclable.