Plunger Boss Sink And Drain Plunger Large Black SKU: 289059 MODEL: HA3590 Error. try again later You've successfully joined the club $ 14 .98 each Mitre 10 MAvailable at Mitre 10 MEGA stores. Variants Perfect for unblocking sinks, tubs and floor drains. Chemical-free and cost-effective alternative to harsh, drain cleaning fluids. Features and benefits A medium sized bellows style plunger ideal for sinks and tubs.