Pentair | R221156 | #155 Brass Bolt and Wing Nut

The Pentair R221156 is a replacement brass bolt and wing nut assembly used with compatible Pentair/Rainbow pool pole accessories. It is designed to secure attachments such as pool pole tools and shepherd's crooks, providing a corrosion-resistant fastening solution for pool maintenance equipment. Pentair identifies R221156 as model #155. 

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Key Features
• Pentair #155 replacement hardware
• Brass bolt and wing nut
• Approximately 1/4" x 1-3/4"
• Designed for compatible pool pole accessories
• Helps secure pole attachments and tools
• Pentair part number R221156 

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Product Overview
The Pentair R221156 #155 Brass Bolt and Wing Nut is designed to secure compatible pool pole attachments. It is used with accessories such as shepherd's crooks and other pole-mounted tools where a removable fastening connection is required. 

The brass construction provides a corrosion-resistant fastening option for pool maintenance equipment. Pentair's current catalog lists R221156 as model 155, while R221166 is the six-set bubble-pack version.