DAP Products Mouse Shield™ Brand_Zinsser Tough-Cut™ octagonal boron-carbide shackle is

Tough-Cut™ octagonal boron-carbide shackle is 50% harder than hardened stee

Suitable for the filtration of potable water and liquids

High- leverage design provides greater cutting and gripping power

With refill tube coupling nut and washer

Fits all hammer drills with 3-jaw or Jacobs chuck

DAP Products Mouse Shield™ Brand_Zinsser Tough-Cut™ octagonal boron-carbide shackle isMouse Shield is specially treated to block mice, birds, bats, tree squirrels and other pests such as ants, roaches, spiders and bees. Use Mouse Shield to fill gaps and cracks inside your garage, attic, crawl space, basement, under sinks, around pipe electrical penetrations or any areas where pests, insects or drafts can enter your home and living spaces. Features & Benefits Specially treated to block mice, birds, bats, tree squirrels & other pests