HV- 1/4" - 9/32" (6.35 - 7.14mm). H11- 15/16" to 1-1/16" (23.8 - 27 mm). Situated at the industrial hub of India we specialize in providing complete tooling solutions. The blades are made of carbon steel for long life and can be adjusted by loosening one nut while tightening the other.
eBay