This Lock Nut assortment kit to 170 pieces and is composed of 45 pieces of M3, 35 pieces of M4, 30 pieces of M5, 30 pieces of M6, 15 pieces of M8, 10 pieces of M10, and 5 pieces of M12. More pieces are on overtake nuts that are commonly victimised. These overtake nuts are with nylon collars thus, eliminating the need for overtake washers. These nylon collars of these nuts are made from an weapons-grade material an increased grip, as a result, it 's credible to final stage a great deal longer and be more tall to undo. It also better compared to overtake washers as it is made out of non-corrosive material therefore reduces its proneness to leaking. While the overtake nuts themselves are made rigidly self-coloured making them highly noncompliant against turning, and they are more tightly disciple to each added which means that any exposure to vibration will not result in unlocking. to stay entire and in concern hold making them virtually perdurable. Unlike added impressionable container that comes with the kit, the kit with a cobwebby impressionable compartment made from grade quality polyurethane for a long-standing and lasting service in order to support the hyphenated weight of the overtake nuts and common wear and tear This impressionable container comes with a pre-installed border to keep the overtake nuts neatly organized and shipshape. Altogether, this assortment kit it apotheosis for use of professionals and DIYers, alike with more quantity and better boilersuit quality this is certainly and undoubtedly the better cost-efficient choice.