18882

Shore "A" Durometer Test Kit (Available with Certification)
Hardness Test Block kits designed to help maintain Durometer read-out accuracy.
Shore "A" for Soft Rubber, Soft Metals, Waxes, etc.
(7) Color-coded rubber test blocks with various nominal durometer hardness values ranging from 30 to 90 in increments of 10.
Block size: 2" x 2" x 1/4"