4 Pack Fixed Ring Rail Limit Blocks For HGR20 Linear Guide Rail DIY CNC Routers Lathes Mills Kit Easy Slider Position Adjustment To Secure And Align Carriages For Precise Machining

4-Pack HGR20 fixed ring rail limit blocks for accuracy
✔️ 4 x HGR20 limit blocks to adjust, fix, and align carriages

This four-pack is built for HGR20 linear guide rails and is used to position and lock the slider on CNC routers, lathes, mills, and DIY projects.

✅ 4 x limit blocks with aluminum housing and rail system
✅ High-strength, wear-resistant construction for precise alignment
✅ Easy to install and clamp with bolts for high accuracy
✅ Custom lengths available on request; contact before buying

💡 What is a fixed ring rail limit block used for in HGR20 linear guide systems?

This handy piece helps you control slider position and lock it for precise motion.

- Locks the slider to prevent deflection and misalignment - Lets you adjust the slider position quickly on the rail - Works with CNC routers, lathes, mills, and DIY projects - Durable aluminum housing with precise clamping✝️