Unique-Bargains Leveling Feet 40mm Square Tube Inserts 8 Sets

Square Tube Insert Levelers

These 40 mm square tube inserts include adjustable leveling feet sold in eight sets. They are designed for office or household furniture and industrial machines with threaded sockets. The plastic base prevents floor damage and eliminates noise during use. Buyers who need levelers for round tubing or non-threaded legs cannot use this product.

Adjustable Screw Height Limits

The screw length can be adjusted to suit uneven floors or mismatched leg lengths during installation. Each foot uses a plastic base that protects hardwood, ceramic tile, vinyl plank and linoleum from scratches and moisture rings. The design reduces ground contact area and frictional resistance for easier moving. Buyers who require a fixed-height foot or a metal base for heavy loads cannot use this product.

Threaded Socket Compatibility Check

Verify that your furniture or machine legs have threaded sockets matching the insert dimensions before ordering. The inserts fit 40 mm square tubing and rely on the existing thread for secure mounting. No additional fasteners or adapters are included in the set. Buyers with plain round legs, welded feet or non-standard thread pitches cannot use this product.