SAFETY WORKS Non-Toxic Dust Mask Canners Its heavy duty aluminum frame

Its heavy duty aluminum frame ensures accuracy and is durable enough to withstand even the roughest jobsite abuse

Not recommended for infrared radiant tube heating systems

State-Of-Art Reinforced Plastic Direct Dial Caliper Gives Precision Capabilities At An Economical Price

Great for furniture

It fits a 1-3/8 in

SAFETY WORKS Non-Toxic Dust Mask Canners Its heavy duty aluminum frameThis mask reduces exposures to large dust particles, such as certain types of pollen This mask is not a respirator, and will not protect the lungs Moldable metal noseband helps reduce fogging of glasses The mask's teal color helps differentiate it from respirators