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Four sets of 30 mm tube inserts with adjustable threaded feet and plastic bases

Unique-Bargains

Unique-Bargains Leveling Feet 30 mm Tube Inserts 4 Sets

SKU CH-GNHP-18Z4T

Adjustable tube inserts level furniture on uneven floors while protecting surfaces from scratches and moisture

  • Product typeChair & Furniture Accessories
  • Adjustable screw height lets you level furniture on uneven floors
  • Plastic base protects hardwood, ceramic tile and linoleum from scratches
  • Moisture-resistant feet prevent rust rings on damp surfaces
  • Fits 30 mm square tubes for office, home or industrial use
  • Reduces ground contact and friction so items move more easily

30 mm Tube Insert Levelers

These adjustable feet fit 30 mm square tubing on office or household furniture and industrial machines. The plastic base protects hardwood, ceramic tile and linoleum from scratches and moisture rings. Height is set by turning the threaded screw to the needed length. Four sets are included for a complete installation.

Best for uneven floors and tube legs

Buyers with wobbly desks, tables or equipment on rough surfaces will gain stability and quiet movement. The inserts require a pre-threaded 30 mm socket, so furniture without that fitting cannot use them. Anyone needing larger diameters, heavier load ratings or metric threads not matching this size should look elsewhere.

30 mm square tube compatibility

The decisive specification is the 30 mm square tube insert dimension. Measure the inside of your leg or tube before ordering; only a matching 30 mm threaded socket will accept these levelers.

How it compares

Measured against everything we stock in Leveling Tools & Support Jacks, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 80% of the 354 comparable items (median $8.99).

Specifications

Product
Brand nameUnique Bargains
Product typeChair & Furniture Accessories

Questions about this item

What tube size do these 30 mm inserts fit?

These inserts are designed for 30 mm square tubing, so measure the outside dimension of your furniture or machine legs to confirm a match.

How much height adjustment does the screw provide once installed?

The screw length can be adjusted during use to level the item on uneven floors and raise it slightly for easier moving.

What type of threaded socket does the leveling foot require?

The foot screws into a threaded socket on the furniture or machine leg; the insert sits inside the tube and accepts the foot.

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