407 piece all purpose, universal 407 piece O-Ring set. This assortment is perfect for all type of hydraulic automotive car and truck repair work. These rings come in 32 SAE sizes, are Buna-n approved and come in a custom case with individual niches for each ring size.
Three thickness sizes – 1/16, 3/32, and 1/8″
Ring sizes start at 1/8″ and go to 2″ without skipping a size
Total of 32 different sizes to choose from.
Comes in a convenient carrying case where every O-Ring size has its own bin.
Includes a thickness gauge and a reference chart
Availiable in Metric & Inches