4 шт нержавеющий шаровой Тип телескопическая Портативный прочные нескользящие манометр комплект Регулируемый Инструмент Практичный диаметр Сталь измерения

Description:
Made of manganese steel material, durable, rust-proof, and long time to use.
Used for the measurement of small holes, slits and grooves, it can used with micrometer or caliper.
Tail with locking device, clockwise tightening, counterclockwise loosening.
Anti-skid handle is easier to measure.
Compact size and light weight, it is convenient to carry.
Specifications:
Material: manganese steel
Color: silver
Height: about 76mm, 79mm, 88mm, 92mm
Ball head diameter: about 3mm, 5mm, 7.5mm, 10mm
Package includes:
4pcs/set x hole gauge
Note:
1. Due to the light difference, the item's color may be slightly different from the pictures.
2. Please allow slight deviation for the measurement data and make sure you do not mind before ordering.