4" & 2" ID ABS Reducing Bush - RB93-42-ABS Air Ring Mains use ABS. UPVC is not suitable for use with compressed air. Please Note: 4" Nominal Bore: 2" MPN: RB93-42-ABS Product Code: RB93-42-ABS This is an online offer only for a Limited Time! Availability: In stock Only £10.24 incl VAT. Delivery available to UK/Europe |