720 piece lock washer kit contains 6 popular sizes which are:
(50) #6, (50) #8, (50) #10, (40) 1/4", (30) 5/16", (20) 3/8" lock washers;
(50) #6, (50) #8, (50) #10, (40) 1/4", (30) 5/16", (20) 3/8" outer star washers,
(50) #6, (50) #8, (50) #10, (40) 1/4", (30) 5/16", (20) 3/8" inner star washers.
Refill pieces are not available.
