Product Details
The kit is made from drop forged carbon steel and complies with ASTM F1145, Type 1, Grade 1, Class B specifications. It includes tapped oversized UNC-2B sizes ranging from 5/16" to 7/8" with a tolerance of +.021 thousandths, as well as sizes from 1" to 2-1/2" with a tolerance of +.031 thousandths. The product is designed for durability and precision, ensuring reliable performance in various applications.








