The Proto 6 Piece Convertible Push Button Retaining Ring Pliers Set is a versatile tool set designed for various home and workshop tasks. With a compact design and convenient push button feature, this set includes 6 different piece options to cater to a range of tightening and loosening needs. The PROTO brand ensures high quality and durability, making it a reliable addition to any toolbox. Designed for combo wrenches, this set is lightweight at 2.9 lbs and compact with a height of 3.6 inches, making it easy to handle and store.