Lead Screw Safety Covers for Very Long, Big Industrial Lathes

From: $8,470.00

Special lead screw covers for very long lathes.

For small to medium-sized toolroom lathes, click here.

  • It comes in a set of 2 (Left and right sides)
  • Each side has two boxes with a heavy-duty spring
  • You will need to fabricate heavy brackets to mount these boxes
P/N Length Width
AR-7000H300DB 7000 (275”) 300 (12”)
AR-8000H300DB 8000 (314”) 300 (12”)

We are the leader in lead screw covers for large lathes. We have developed the double-boxed lead screw covers for screws longer than 23 feet to keep the spring load through the entire travel.

For small to medium-sized toolroom lathes, click here.

Product Features

  • Protects screws from chip deposits, extending the life of machinery
  • Made from high-strength, heat-resistant Aramid fibers
  • High strength spring retraction mechanism ensures sag-free operation
  • Roll and spring mechanism enclosed in a welded steel box
  • As the cover retracts onto the roller mechanism inside the steel box, chips that may have deposited onto the cover get wiped away to avoid damage to internal components.

Sizing Information


Each model comes in a set of two sides, and each side has two boxes. These are installed on the left and right sides of the carriage. To figure out what size you need, take the length of the bed and take the closest measurement in the column “Length” below.

P/N Length Width
AR-7000H300DB 7000 (275”) 300 (12”)
AR-8000H300DB 8000 (314”) 300 (12”)

It is always better to have more than not enough. Example: You measure a 290″ bed on your lathe. The closest measurement in column “Length” is 275″ (model AR7000). However, a better option would be the model AR8000.

Additional information

Weight N/A
Dimensions N/A
Leadscrew Length

275" (7000mm), 314" (8000mm)

leadscrew width

12" (300mm)


AR-7000H300DB, AR-8000H300DB


Ferndale Safety


Ferndale Safety

Has interlock switch

No (No Interlock)

Product color

Ferndale Yellow

Product Features


Disclaimer: By purchasing Our Products, you agree not to use them for "hot work" (e.g., grinding, welding, soldering, cutting) due to fire risk. Misuse is forbidden, and following all safety guidelines is required. Non-compliance means you accept full responsibility for any resulting harm or damage. For your safety and the effectiveness of Our machine guarding, remain within the "Safe Work Zone" directly in front of the guarding. Standing to the side increases injury risk and breaches our usage policy. Adhering to this rule ensures your safety and the Products optimal performance. For detailed safety and operational guidelines, please see our Terms and Conditions. (click here)

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