The Ultimate Guide to Evaporative Cooler Maintenance & Repair DIY Swamp Cooler Service, Troubleshooting & Replacement Parts If you own a residential evaporative … read more Feb 11th 2026 Bryan Robert
Why You Should Use an Evaporative Cooler Cover in the Winter (and How to Size It) When winter settles in and temperatures drop, your evaporative cooler is ready for a well-d … read more Dec 11th 2025 Bryan Robert
Why use an evaporative cooler? What Are the Benefits of Evaporative Cooling? I've been asked this question many times over the yea … read more Feb 15th 2014 Bryan Robert
Description Description Stamped Galvanized Hollow Steel Collar with Set Screws & Leather Washer View AllClose
Add to Cart Quick view Steel Locking Collar 1" Hollow MSRP: Now: $3.90 Was: Stamped Galvanized Hollow Steel Collar with Set Screw 6808
Add to Cart Quick view Solid Steel Collar 1-3/16" MSRP: Now: $4.70 Was: Locking collar for 1-3/16" shaft systems. 6839
Add to Cart Quick view Swamp Cooler Shaft 3/4" X 24" Hollow 6716 MSRP: Now: $13.99 Was: 3/4" X 24" hollow cooler shaft. Replaces most 3/4" shafts. 6716