Check the listing for details. Z Axis Height Adjuster Laser Module Mounting Frame Head Focus Adjuster. Condition: New. Listed at 36.00 USD. Product description Z Axis Height Adjuster Laser Module Mounting Frame Head Focus Adjuster Lifting Bracket for Laser Engraver CNC Engraving Machine Specification: Size: 57.4mm*19.7mm*152mm Material: Metal Slide stroke: 75mm Suitable Engraver Model: Strong ​compatibility and can work on most of the laser engraving cutting machines on the market. Suit for laser model: Size -33mm/40mm/42mm/50mm/63mm, etc. Working Mode: Manual adjustment Package includes: 1*lifting bracket 4*Hexagon wrench some screws Product descriptionZ Axis Height Adjuster Laser Module Mounting Frame Head Focus Adjuster Lifting Bracket for Laser Engraver CNC Engraving Machine Specification: Size: 57.4mm*19.7mm*152mm Material: Metal Slide stroke: 75mm Suitable Engraver Model: Strong​compatibility and can work on most of the laser engraving cutting machines on the market. Suit for laser model: Size -33mm/40mm/42mm/50mm/63mm, etc. Working Mode: Manual adjustment Package includes: 1*lifting bracket 4*Hexagon wrench some screws 【Strong Compatibility】: This lifting bracket is compatible with most modules on market. And it's also a Z Axis height adjuster which is suitable for most CNC laser engraving cutting machine on the market. 【Precise Focus Adjustment】The Z-axis height adjuster, quick focus adjustment, 75mm adjustment stroke. Long slide stroke, also easy for laser modules with long fixed or adjustable focal length. 【Easy to Install & Operate】 With the mounting plate, easy to install or replace the laser modules. Simply fix the laser focus adjustment bracket onto the CNC laser engraving machine. M6*1 screw rises/falls by 1mm per rotation.