Calci-Free Tankless Water Heater Cleaner - 12PK - Rectorseal This 15-inch flex handle features

This 15-inch flex handle features a black industrial finish and comes equipped with a safety ring for secure use in various environments

Application: Ideal for engaging square fasteners and rounded hex bolts

A 6-piece ENDUROGRIP™ slotted screwdriver set covering 1/8" through 1/2" blade widths — the standard kit for electricians

Model: E9-SS-BS632-PK

Calci-Free Tankless Water Heater Cleaner - 12PK - Rectorseal This 15-inch flex handle featuresProduct Detail Rectorseal 68708, Calci Free Tankless Water Heater Cleaner 12PK Calci Free Tankless Water Heater Flush is an efficient chemical cleaner made for tankless water heater found in commercial & residential application. It contains a unique combination of organic & inorganic cleaners & patented corrosion inhibitors. Features Restores water flow pressure and circulation in 20 min. More effective than vinegar Easy to use with no strong odor