Brush SS - DS/DS - Female Dia 5/16" - Schaefer This 4-inch Type 3F electrode

This 4-inch Type 3F electrode is formed to OEM-equivalent specifications to ensure correct spark positioning

Maximum Lift: 20 ft

Offset Design: The offset design of the wrench allows for easy access to hard-to-reach valves and fittings

designed for industrial refrigeration and ammonia systems

Max Working Pressure: 450 PSI (31 Bar)

Brush SS - DS/DS - Female Dia 5/16" - Schaefer This 4-inch Type 3F electrodeThe 43803 Schaefer SS DS DS Female Brush Dia 5 16" (1EA) is a double stem double spiral tube brush with stainless steel bristles. Here are the key specifications: Brush Diameter: 5 16 inch Brush Length: 3 inches Overall Length: 4 3 4 inches Bristle Material: Stainless steel Stem Type: Double stem double spiral (DS DS) Connection Type: Female thread, typically 8 32 Use Case: Ideal for cleaning stainless steel tubes with medium to light deposits