The MILBAR 290R Retaining Ring Pliers are the ideal tool for securing retaining rings in place. They can also be used to adjust hose clamps, hose couplings and pipe fittings. The locking pliers have a thumb screw stop which allows you to apply pressure without having to worry about the plier slipping. The carbon steel plier is 6 1/4 in. long and has an external design with a cushion grip handle. It comes with an internal fixed tip that works well on shafts of 1/8 in to 1 in. diameter. Its tip angle is 90 degrees, making it easy to insert into small spaces while keeping your hands clear of obstructions like sheet metal or rivets. If you want locking pliers that can secure retaining rings in place, then this MILBAR 290R Retaining Ring Pliers will do the job nicely.