43810 - Brush - SS - DS/DS - Female Brush Dia 1/2" - Schaefer Blade Design: The serrated lower

Blade Design: The serrated lower jaw provides solid gripping power

so you turn with more power and far less risk of rounding off nuts and bolts

1/4"×6"

Writable Surface: Large quick-note case that can be marked with a pencil and easily erased with a thumb

The Williams STM-1236 is a high-quality 1/2" drive standard socket

43810 - Brush - SS - DS/DS - Female Brush Dia 1/2" - Schaefer Blade Design: The serrated lowerThe Schaefer 43810 is a robust and efficient tube brush designed for cleaning stainless steel tubes. Here are its key features: Brush Diameter: 1 2 inch Filament Material: Stainless Steel Construction: Double Spiral Double Stem (DS DS) Fitting: Female Thread (12 24) Overall Length: 6 inches This brush is ideal for removing medium to light deposits, ensuring the cleanliness and efficiency of your stainless steel tubes