【Features】 1. These standoffs are made of nylon which strong, anticorrosive, compact and portable, durable material for a long time use 2. Accord with standardized metric system. And the average error is less than 0.01mm.
【Features】 1. These standoffs are made of nylon which strong, anticorrosive, compact and portable, durable material for a long time use 2. Accord with standardized metric system. And the average error is less than 0.01mm.