Sliding Door Handle Collar 74-79. 211-843-711P 211843711P Was £3.80 - Now £3.42! inc. VAT (where applicable) Quantity: at £3.42 each Add To Basket 0 in your basket View Basket Checkout Sliding door handle collar 74-79. Fits all 74-79 Bay window LHD and RHD. This is the plastic collar that the handle sits in.