10220 - Schaefer - Natural Bristle - SS/SS Brush Dia 3/8" - (12PK) Description: The Henry 5231AX-300 is

Description: The Henry 5231AX-300 is a high-quality brass relief valve designed for HVAC and refrigeration systems

ASME-certified component designed for refrigeration and air conditioning systems

Laser Engraved Depth Markings: In both inches and centimeters

black for 1/2")

10220 - Schaefer - Natural Bristle - SS/SS Brush Dia 3/8" - (12PK) Description: The Henry 5231AX-300 isThe Schaefer 10220 Natural Bristle Tube Brush is a compact and effective cleaning tool designed for precision work in tight spaces. Here's a detailed overview: Product Specifications: Model: 10220 Brush Type: Tube Brush Bristle Material: Natural Bristle Construction: Single Spiral Single Stem (SS SS) Brush Diameter: 3 8" Pack Size: 12 brushes Recommended Use: Ideal for cleaning small tubes, fittings, and narrow areas in HVAC, plumbing, and industrial