There is a screw where the black band is to remove the handle.
Measurements 3549R Pre January 2013 Model
Overall height : 45.65mm
Diameter at thread: 22mm
Height of Splines: 4mm
Measurements 3547R Post January 2013 Model
Overall height: 53mm
Nut Height: 6mm
Diameter at thread: 21mm
Height of Splines: 11mm
If you are not sure which Valve you have in your tap , just remove your handle and count the splines (20 splines for Pre January 2013 and 28 Splines for Post January 2013)
Parts might be modified by the manufacturers as part of their continual improvements.
Parts might be modified by the manufacturers as part of their continual improvements.We cannot always guarantee that a part will fit an older version of a product. All spare parts that do not fit can be returned for a refund excluding shipping costs.
Shipping Information - (in Brief - see links below for more detailed information).
Spares Parts: For Mainland UK / N.I and ROI, Minimum of £4.50 to maximum of £6.00 with DPD 2-3 working days. For UK Offshore Islands, please email us firstname.lastname@example.org, as there is an additional surcharge. Click here for more information about all Shipping here.
Please also note that these shipping times apply to Mainland UK, NI and ROI Only. Please refer to our Shipping / Returns section for other destinations.