Hospitality-grade floor protection  ·  Ships in 1–3 business days  ·  90-day limited warranty

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Tube Plugs & End Caps

Looking for tube plugs and end caps? You’re in the right place. These press-fit into hollow tube legs to finish the open end and keep out dust. Inner plugs grip inside the tube, end caps slide over the outside, and threaded inserts add a screw thread for leveling feet. Filter by shape and size below, or read the full guide.

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Specified by hotels, restaurants, and universities·Press-fit, no adhesive required·Round, square, rectangular, and specialty shapes

Availability

Product Type

Shape

Size

Wall Thickness

Thread Size

Leg Material

Mounting Method

Head Type

Pad Configuration

Feature

Color

Filters
Showing 1–12 of 30 products
WORKS ON ALL FLOORS
Round Tube Plugs

Round Tube Plugs

From $0.37 each

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WORKS ON ALL FLOORS
Conical Head Round Tube Plugs

Conical Head Round Tube Plugs

From $2.82 each

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WORKS ON ALL FLOORS
Domed Head Round Tube Plugs

Domed Head Round Tube Plugs

From $0.51 each

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WORKS ON ALL FLOORS
Half-Sphere Head Round Tube Plugs

Half-Sphere Head Round Tube Plugs

From $0.70 each

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SMOOTH HARD FLOORS
Anti-Slip Round Tube Plugs

Anti-Slip Round Tube Plugs

From $1.82 each

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WORKS ON ALL FLOORS
Pad Slot Round Tube Plugs

Pad Slot Round Tube Plugs

From $0.73 each

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WORKS ON ALL FLOORS
Angled Round Tube Plugs

Angled Round Tube Plugs

From $1.09 each

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WORKS ON ALL FLOORS
Round End Caps

Round End Caps

From $2.83 each

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WORKS ON ALL FLOORS
Square Tube Plugs

Square Tube Plugs

From $0.30 each

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WORKS ON ALL FLOORS
Square End Caps

Square End Caps

From $1.56 each

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WORKS ON ALL FLOORS
Rectangular Tube Plugs

Rectangular Tube Plugs

From $0.37 each

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WORKS ON ALL FLOORS
Smooth Fit Rectangular Tube Plugs

Smooth Fit Rectangular Tube Plugs

From $1.23 each

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Need Floor Protection on Tube-Leg Furniture?

Tube plugs and end caps finish the open end of a hollow leg. On their own they don’t protect the floor. For furniture that stays put on hard floors, stick a self-adhesive pad onto the capped end. For chairs and tables that get dragged, add self-adhesive glides or slides at the floor-contact points. And if you fitted threaded-insert plugs, thread an adjustable leveling foot straight in to level on uneven floors. On hardwood, this aligns with NWFA guidance for floor protection.

Furniture Pads

Thin PA6 self-adhesive pads press straight onto the flat capped end. A simple floor-protection option for furniture that stays put on smooth hard floors.

Self-Adhesive Glides & Slides

For furniture that slides instead of lifting. PA6 glides bond to the leg face on smooth hard floors, and ABS slides handle carpet and rough floors.

Adjustable Leveling Feet

Thread directly into a threaded-insert plug. Available in M6, M8, M10, and M12. Level furniture on uneven floors without shimming and keep a clean finished base.