4 Pack 16mm Bore SBR16 Linear Rail Shaft Stop Collars For DIY CNC Projects Aluminum Alloy Clamps That Lock In Place For Precise Shaft Positioning And Stable Support

4-Pack SBR16 Shaft Stop Collars for Precise CNC Alignment
✔️ Aluminum alloy, 16mm bore, 4-pack clamps for solid shaft positioning

These clamp collars lock onto 16 mm shafts, providing precise stops and stable support for DIY CNC setups and linear guide systems. They are ideal for alignment and mounting in motor bases and industrial machinery.

✅ Color: Silver; Material: Aluminum Alloy; Size: As Shown In The Picture
✅ Pack: 4 x SBR16 Linear Rail Shaft Stop Collars
✅ Easy installation with fixing screw and set screw included
✅ Lightweight, durable, oxidation-resistant aluminum alloy

💡 What is a shaft stop collar used for in CNC and linear guide systems? A handy part that locks shafts in place and stops drift. - helps maintain precise alignment across loads - compatible with SBR16 rails and common shafts - installs quickly with the included set screw and fixing screw

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