![Lab Stand Stainless Steel Support Retort Ring Clamp with Set Screw, 4inch, Pack of 1: Amazon.com: Industrial & Scientific Lab Stand Stainless Steel Support Retort Ring Clamp with Set Screw, 4inch, Pack of 1: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51O5y5z9QDL._AC_UF1000,1000_QL80_.jpg)
Lab Stand Stainless Steel Support Retort Ring Clamp with Set Screw, 4inch, Pack of 1: Amazon.com: Industrial & Scientific
![Amazon.com: ISPINNER 4pcs 3 Inch Key Hose Clamp, Bandwidth 12mm Thumb Screw Adjustable Stainless Steel Hose Clamps for Dryer Vent, Dust Collector and Automotive : Automotive Amazon.com: ISPINNER 4pcs 3 Inch Key Hose Clamp, Bandwidth 12mm Thumb Screw Adjustable Stainless Steel Hose Clamps for Dryer Vent, Dust Collector and Automotive : Automotive](https://m.media-amazon.com/images/I/61UUh2TLneL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ISPINNER 4pcs 3 Inch Key Hose Clamp, Bandwidth 12mm Thumb Screw Adjustable Stainless Steel Hose Clamps for Dryer Vent, Dust Collector and Automotive : Automotive
![Ring Support, Closed, 4" Inner Diameter - Cast Iron - Eisco Labs: Amazon.com: Industrial & Scientific Ring Support, Closed, 4" Inner Diameter - Cast Iron - Eisco Labs: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/81SCYZQYjAL._AC_UF1000,1000_QL80_.jpg)
Ring Support, Closed, 4" Inner Diameter - Cast Iron - Eisco Labs: Amazon.com: Industrial & Scientific
![Stainless Steel Round Adjustable Non-piercing Nipple Ring Shield Screw Body Piercing Jewelry Nickel-free Fake Piercing Circle Clamp - Walmart.com Stainless Steel Round Adjustable Non-piercing Nipple Ring Shield Screw Body Piercing Jewelry Nickel-free Fake Piercing Circle Clamp - Walmart.com](https://i5.walmartimages.com/asr/e7537725-21ed-4937-832d-c55a4b9c8f47.bb488012b47b3abd8f2aa56fe96f376d.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)