Specification:
Type: HGR20 Slide Rail
Material: Gcr15 steel
Guide Rail Height：17.5mm
Guide Rail Width：20mm
Fixed Bolt Size：M5x16 (mm)
Rail Shaft Length: 300mm/11.81inch
Performance: Smooth motion, Low noise
Package Including：
2 x HGR20 Linear Rail
4 x HGH20CA Slider Block
The linear guides can help build an economical linear guidance system.
The slider can be moved easily.
Widely Used DIY routers, mills, lathes, widely used in the automation machinery and also suitable for automatic equipment, precision measuring equipment.
Type: HGR20 Slide Rail
Material: Gcr15 steel
Guide Rail Height：17.5mm
Guide Rail Width：20mm
Fixed Bolt Size：M5x16 (mm)
Rail Shaft Length: 300mm/11.81inch
Performance: Smooth motion, Low noise
Package Including：
2 x HGR20 Linear Rail
4 x HGH20CA Slider Block
The linear guides can help build an economical linear guidance system.
The slider can be moved easily.
Widely Used DIY routers, mills, lathes, widely used in the automation machinery and also suitable for automatic equipment, precision measuring equipment.
![[2 Pack] HGR20/HGH20 250mm / 9.84inch Linear Sliding Rail Guide with 4 HGH20CA Linear Bearing Sliding Carriage Block for 3D Printer, CNC Machine and Routers (250mm, HGR20/HGH20)](https://cdn11.bigcommerce.com/s-t8bvbs505h/images/stencil/500x659/products/24634195/26134104/61SOOL95SCL__55011.1696890961.jpg?c=2 "[2 Pack] HGR20/HGH20 250mm / 9.84inch Linear Sliding Rail Guide with 4 HGH20CA Linear Bearing Sliding Carriage Block for 3D Printer, CNC Machine and Routers (250mm, HGR20/HGH20)")
![[2 Pack] HGR20/HGH20 400mm / 15.74inch Linear Sliding Rail Guide with 4 HGH20CA Linear Bearing Sliding Carriage Block for 3D Printer, CNC Machine and Routers (400mm, HGR20/HGH20)](https://cdn11.bigcommerce.com/s-t8bvbs505h/images/stencil/500x659/products/24634196/26134105/61SOOL95SCL__33072.1696890961.jpg?c=2 "[2 Pack] HGR20/HGH20 400mm / 15.74inch Linear Sliding Rail Guide with 4 HGH20CA Linear Bearing Sliding Carriage Block for 3D Printer, CNC Machine and Routers (400mm, HGR20/HGH20)")