For measuring opposite sides of an object for transfer to rule or micrometer. Adjusting washer and nut allow for fast positive adjustment. Brushed metal finish. * For measuring opposite sides of an object for transfer to rule or micrometer. * Adjusting washer and nut allow for fast positive adjustment. * Brushed metal finish. * Model No. AK9772 https://elecena.pl/product/27195779/sealey-ak9772-spring-calliper-300mm-external 2024-11-09 https://elecena.pl/product/27195779/sealey-ak9772-spring-calliper-300mm-external 2025-02-18 https://elecena.pl/product/27195779/sealey-ak9772-spring-calliper-300mm-external 2026-05-19 https://elecena.pl/product/27195779/sealey-ak9772-spring-calliper-300mm-external 2026-07-04