Miscellaneous FittingsTo place an order for any of these products, please give us a call or email us with the part number and quantity. GR10001 Safety Edge Knock-on Sold per meter (coil size 50m) DR10001 Door Retainer – Cup DR10002 Door Retainer – Plug DK10000 Door Retainer Kit Cup & Plug GR10014 Safety Edge knock-on – Grip 0.5 up to 1.5mm Sold per meter (coil size 50m) HK10000 Window Hinge Kit