Cotter Pin Assortment 555 PC Heavy Duty Zinc-Plating Steel Pins for Automotive, Mechanics, Car Garage, Workshop, Power Equipment, Cars, Trucks, Lawn Mower, Small Engine Repair, Fastening - By Katzco CONVENIENT- The Katzco cotter pin assortment set includes a see thru resealable storage case to store all of your pins in to make sure they don't get lost for the next job. The sizing labels on the flip side of the container make sure that you are as organized as possible. Storage case also allows for ease of portability. VARIETY- This cotter pin assortment Contains 6 Sizes of Cotter Pins:1st Size is Pin Diameter; 2nd Size is Length.1/16 x 1 150 pcs;3/32 x 1 150pcs; 3/32 x 1-1/2 100pcs; 1/8 x 1-1/4 75pcs; 1/8 x 2 50pcs; 5/32 x 2-1/2 30 pcs. Convenient re-sealable plastic Organizer/case. HIGH QUALITY- Katzcos Cotter pin assortment hair pins are made of a zinc plated, steel construction that lasts a lifetime, ensuring you that you wont need to replace these. DURABLE-The High quality heavy duty material of these pins allow ensure a very long life of use in any workshop. The hair pin style design gives fast and secure hold for bolts and pins that way your work never gets undone. SPECIALTY LOCK- The cotter pins in this set contain specialty locks to ensure tight hold that will last. Comes with one key that opens all 4 types of locks.