Brush Nylon - SS/SS - 15" Dia 1-3/4" - (12PK) - Schaefer Description: The Henry 5604-300 is

Description: The Henry 5604-300 is a robust cast iron relief valve designed for use in HVAC and refrigeration systems

This O-ring is size 011 and comes in a convenient pack of 10

Ergonomic Handle: The handle is ergonomically designed for greater comfort and control

Environmentally friendly and Biodegradable

Brush Nylon - SS/SS - 15" Dia 1-3/4" - (12PK) - Schaefer Description: The Henry 5604-300 isThe Schaefer Brush 14573 is a 1 3 4" diameter nylon tube brush with a 15" overall length, designed for cleaning larger tubes or surfaces where a moderate reach and gentle bristle action are needed. Specifications Model: 14573 Brush Diameter: 1 3 4" Brush Length: 4" Overall Length: 15" Fill Material: Nylon Filament Diameter: ~0. 0128" Construction: Single Spiral Single Stem Tip Style: Cut End End Type: Wire Loop Pack Size: 12 brushes Pack Weight: ~0.