Lee Valley's new Countersunk Washers solve the problem of screw heads splitting stock. The washer/screw combination applies force the same way a pan-head screw does, but is counterbored to a flush position. They're availabe in brass or stainless steel, in
"T" Wrench for Inserts: This "T" Wrench is used to manually install a threaded insert straight and easy without damaging wood or fastener. It is long with a handle. Please note that this item is the T-Wrench only, threaded inserts are sold separately.