13-Piece Ball Hex Key Set Heating System Parts this helps to cool roof

this helps to cool roof surfaces and reduces interior heat gain and lowers cooling costs

Tamper resistant pressure reducer limits nozzle pressure to 30 PSI or less when used with listed inlet pressure

Use to patch splits or cracks up to 1/4" wide in a variety of roof surfaces and to stop leaks around chimneys and other roof projections

the HF-360 is sold without a filter cartridge

Tumble Polish

13-Piece Ball Hex Key Set Heating System Parts this helps to cool roofIncludes: . 050", 1 16", 5 64", 3 32", 7 64", 1 8", 9 64", 5 32", 3 16", 7 32", 1 4", 5 16" & 3 8". Turns 360 degrees at up to 25 degree angle. Extra torque 8650 chrome nickel alloy, heat treated for maximum strength. Black oxide finish to resist rust. Made in USA.