Full name: Wiper arm - Spline shaft attachment, stainless, three blade fitting options – Bayonet fitting - 5.2mm wide straight | Stainless steel wiper arm for spline fitting (13.00mm to 14.8mm size), adjustable in length from 170mm to 300mm long. Upto 12mm spline depth Choice of blade end fitting - Slot (with rubber peg) Wrist action (spoon) or 5.2mm or 7mm wide Bayonet end (please specify). Please note that the price of wiper arms 7mm bayonet fitting is more expensive. | Dimensions: 5.2mm | Supplier part no: 830B-5