Do it Best 1/4 lb Solid 96% Tin, 4% Silver Solder Screw-It-Again Installer bits are ideal for

Installer bits are ideal for installing all types of small wire systems including computer

and for grouting machinery

spindle 3-1/2" long

and rigorous quality testing ensures that the sliding cover offers protection in all weather conditions

Can be installed on all locksets with standard 2-3/8" backset

Do it Best 1/4 lb Solid 96% Tin, 4% Silver Solder Screw-It-Again Installer bits are ideal forSpecial silver bearing lead free alloy adds superior strength and flow characteristics similar to 50 50. Solid at 425 F (degree Fahrenheit), liquid at 430 F. Caps easily. Meets the requirements of the Federal Safe Drinking Water Act Amendments of 1986 (Public Law 99 339).