Round Tube Saddle Glides — Rectangular Sled Base provides secure, screw-fastened support for sled-base furniture. Designed for round tubing, the saddle-style top locks in place while the rectangular base delivers smooth, floor-safe movement on hard floors and low-pile carpets. Made from durable PA (Polyamide) and installed with a required screw, this glide ensures long-lasting, stable performance for chairs, frames, and commercial seating.
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📦 Sold in packs of 4 — quantity adjustable at checkout
Round Tube Saddle Glides — Rectangular Sled Base are designed specifically for sled-base chairs and tubular frames where stability, alignment, and floor protection cannot be left to chance. Traditional sled glides that rely on friction, snap-fit tabs, or soft materials often loosen, rotate, or detach entirely under daily movement. Once that happens, metal tubing contacts the floor directly — leading to scratches, noise, and accelerated wear on both the furniture and the surface below.
Round Tube Saddle Glides — Rectangular Sled Base (One-Hole) eliminate these problems with a mechanically secure saddle-fit design for Ø20 mm round tubing, a mandatory screw-fastened locking point, and a low-friction rectangular sled base engineered for smooth, controlled movement. The result is a glide that stays fixed, remains aligned, and protects floors even in high-traffic commercial environments.
Instead of relying on pressure alone, this glide uses a contoured saddle that matches the curvature of round tube sled frames. Once positioned and screwed into place, the glide becomes a permanent extension of the frame — resisting rotation, lateral forces, and repeated forward-and-back motion common in chairs, benches, and seating systems.
Press-fit glides shift. Snap-on glides pop off. Soft materials flatten over time.
Round Tube Saddle Glides — Rectangular Sled Base are built to stay locked in place, glide quietly, and hold up under daily use in demanding environments.
If your sled-base chairs see constant movement…
If exposed metal tubing is damaging floors…
If you need a glide that must stay fixed and aligned —
This saddle glide is built for long-term, screw-secured performance.
With the glide locked in place, movement stays smooth, contact stays consistent, and floors remain protected — even under constant commercial use.
The precisely contoured saddle wraps securely around Ø20 mm round tubing, centering the glide and maintaining proper alignment. Once screwed in place, the saddle prevents twisting, rocking, or lateral drift — keeping the glide oriented correctly through every movement.
The rectangular sled base increases surface contact and distributes load evenly across the floor. This improves glide stability, reduces pressure points, and allows smoother sliding on hard floors and low-pile carpet without digging in or catching.
A central mounting hole ensures the glide must be mechanically fastened during installation. This eliminates rotation, prevents accidental detachment, and delivers consistent performance — a critical requirement for commercial seating and institutional furniture.
The high-grade Polyamide body offers excellent impact resistance, abrasion resistance, and low-friction sliding performance. It resists moisture, cleaning agents, and daily wear while maintaining dimensional stability from –40 °C to 85 °C.
The combination of a contoured saddle and screw-fastened mounting creates a mechanically locked connection. This dual retention system ensures the glide remains fixed in position, even under repeated lateral and forward movement.
The rectangular sled base minimizes drag noise, prevents gouging, and protects flooring from scratches — making it ideal for schools, offices, waiting rooms, conference spaces, and hospitality seating.
Tube Diameter: Ø20 mm round tubing
Base Dimensions: 25 × 20 mm (0.98″ × 0.79″)
Overall Height: 10 mm (0.39″)
Mounting Type: Single-hole screw fastening (screw required)
Color Options:
Black
Grey
✔ Sled-base chairs and stackable seating
✔ Office, school, and institutional furniture
✔ Waiting room and reception seating
✔ Tubular frame furniture with Ø20 mm round legs
✔ Hard floors and low-pile carpet
✔ High-traffic commercial environments
Position the saddle over the Ø20 mm tube, align the rectangular base with the direction of movement, and fasten through the center hole using an appropriate screw. Tighten firmly until the glide is fully seated and cannot rotate. Install glides in matched sets to ensure even wear and consistent glide performance across the entire frame.
| Specification | Details |
|---|---|
Product Type |
Round Tube Saddle Feet Base with Sled Glide |
Materials |
PA (Polyamide) saddle and base |
Floor Compatibility |
Hard floors and low-pile carpet |
Furniture Compatibility |
Sled chairs, waiting room benches, office and classroom seating |
Leg Compatibility |
Ø 20 mm round tubular frames |
Base Size |
25 mm × 20 mm (rectangular base) |
Mounting Style |
Central screw hole (screw not included) |
Color Options |
Black, Grey |
Installation Type |
Press-fit with optional screw securing |
Key Benefits |
Floor protection, quiet movement, secure tube grip |
Indoor / Outdoor |
Indoor | Covered Outdoor | Uncovered Outdoor |
| Tube Diameter (Ø3) | Base Dimensions (L x W) | Hole Center (L1) | Hole Diameter (Ø) | Hole Diameter (Ø1) | Total Height (H) | H1 (Base Height) |
|---|---|---|---|---|---|---|
20 mm (0.79") |
25 mm × 20 mm (0.98" × 0.79") |
12.5 mm (0.49") |
5.7 mm (0.22") |
11 mm (0.43″) |
10 mm (0.39") |
6 mm (0.24") |
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