"This is better than I expected for the price, my only gripes are its a couple of mm's to long for my door so a bit needed to be cut off the spindle end and its quite stiff to operate. Some silicone grease was mentioned in another review I din't have any so I tried WD40, it helped a little."
"Easy to fit especially if the rack bolt is already fitted. Just remove the escutcheon for the rack bolt and fit the thumbturn. A good trick is to fit it when locked with the knob upright and then turn slightly to put the screws in. The operation was quite stiff at first until some silicone grease was applied to where the shaft passes through the mounting plate. This will also hopefully stop the excessive wear and failure reported in the previous review. Will assist a quick and easy exit out of the door especially in an emergency."