
40 ft steel round pens
The smallest standard steel circle, listed in 4-rail and 5-rail versions.
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Complete horse round pen kits in 40, 50, and 60 ft diameters for your New Mexico property.
Equipment for daily use on your property.
Review the included components before you order.
Delivery details are confirmed with your quote.
Compare 40, 50, and 60 ft steel pens in four-rail and five-rail versions. Standard steel kits include panels, a bow gate, and connection clamps.

The smallest standard steel circle, listed in 4-rail and 5-rail versions.
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A middle-size standard circle with panels, a bow gate and connection clamps.
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The largest standard steel diameter; leave room beyond the circle for access.
View kit detailsThe smallest standard steel circle, listed in 4-rail and 5-rail versions.
40 ft Round Pen 5-Rail$1,700.00 · listed kit price; freight separate.
A middle-size standard circle with panels, a bow gate and connection clamps.
50 ft Round Pen 5-Rail$2,100.00 · listed kit price; freight separate.
The largest standard steel diameter; leave room beyond the circle for access.
60 ft Round Pen 5-Rail$2,495.00 · listed kit price; freight separate.
The Signature Series configuration with a 10 ft swing gate. Wood is excluded.
Signature Wooden Round Pen, 10 ft Gate, Wood Excluded$3,995.00 · listed kit price; freight separate.
Diameter, rail count, and finish determine the steel kit price. The wood-insert configuration has separate contents, and its wood is excluded.

Standard steel kits come in 4-rail and 5-rail configurations.
A bow gate provides entry to the standard steel circle.
Connection clamps are included with the standard steel kits.
Review the selected kit’s parts list. Footing and site work are separate. The wood-insert pen has different contents and excludes wood.

Start with the circle, then leave room for the gate and equipment access.
Allow for the full pen diameter and working space around it.
Plan horse access and the approach for maintenance equipment.
Share driveway widths, gate openings and unloading details.
An open New Mexico site may have plenty of visible space without a ready training pad. Set the intended round pen diameter first, then work through surface preparation, access and the difference between a standard steel circle and a wood-insert configuration.
A broad New Mexico yard can make a round pen look easy to place until the working surface and approaches are drawn in. Measure the area you can actually prepare and maintain, including fixed obstacles and changes in grade. Compare that usable area with the complete circle rather than positioning the pen from a distant view of open land.
Blacktail lists standard 40, 50 and 60 ft steel round pens. Discuss the intended use and horses with the responsible trainer or caretaker when selecting among those diameters. Then leave space outside the panels for access and maintenance. The fact that a larger circle fits within a property boundary does not establish that its surface or surrounding route is ready for use.
Think about how the pen surface will be cared for before choosing a site farther from the rest of the horse yard. Trace the equipment route, the approach to the gate and the space needed to turn outside the enclosure. An isolated circle may have unobstructed edges while still being awkward to service. Put those routes on the first sketch.
The pen kit does not include the grading, base or footing that a particular site may require. Have that work considered for the actual ground and intended use. Do not assume that panel portability makes surface preparation optional. It is useful to distinguish the steel that can be dismantled from the work required to create and maintain a usable area beneath it.
Each standard steel diameter is offered in 4-rail and 5-rail configurations using welded 14-gauge steel. Compare the listed rail arrangement for your animals and work rather than assigning a performance rating from the rail count. A New Mexico location does not change what is specified on the product page or create a separate locally engineered version of the same kit.
The standard kits list their panels, 4.5 ft bow gate and connection clamps. Keep those included parts distinct from any different opening or component you need for your layout. Confirm equipment access instead of assuming the bow gate is suitable for every implement. The selected product’s contents should agree with the circle, gate location and maintenance approach shown in your drawing.
The wood-insert Signature Series pen is not a standard rail circle with wood already fitted. Its listing excludes the wood and identifies a 10 ft swing gate. Compare that configuration separately when you are choosing the type of enclosure. A completed example may help explain the appearance, but it cannot replace the supplied-material information on the actual product page.
Before ordering, discuss the intended configuration and any infill questions with the shop. Do not infer a weather rating or structural alteration from adding material to a panel design. Keep the surrounding New Mexico site and its access requirements visible in the request, while using the live product listing for the kit identity, dimensions, options and included components.
Send the project location, selected diameter or diameters under comparison, rail preference and a sketch of the usable pad. Mark the turnout approach and maintenance route, including any equipment opening that needs confirmation. Add photographs showing changes in grade and nearby obstacles. This separates the enclosure decision from the amount of preparation the property may need.
The examples below retain the national product prices rather than presenting a new installed New Mexico package. Site preparation, assembly and any separately required materials remain distinct. Check the listed contents and resolve unconfirmed access requirements before ordering. Keep the complete diameter and product identity on the final quote so an equipment or appearance preference does not accidentally change the intended pen configuration.
Start with a size or layout. We can help you compare options.
Include truck access, gate openings and unloading details.
Review the selected configuration and delivery quote with our team.
Equipment, delivery details and freight are confirmed with your quote. About delivery
Use the Get a Quote link to prepare your request, or call (619) 914-6657. Send your intended diameter, rail preference, project location and a sketch of the available pad and access route. Include how you plan to use the pen and any existing equipment it must work around.
Freight is separate from the product price. Send the project address or ZIP code with your selected configuration so delivery and access requirements can be confirmed with the quote.
Compare the standard 40, 50 and 60 ft steel circles, then the separate wood-insert configuration. Standard steel kits include panels, a bow gate and connection clamps; footing is a separate project.
No. The listed price is for the product, not an installed project. Check the selected listing and installation guide for assembly, support, and site-preparation requirements before ordering.
No. Measure the ground you can prepare and maintain and review the needed surface work. Include changes in grade, fixed obstacles and the approach beyond the circle before deciding that the site is usable.
No. The standard steel kits list a 4.5 ft bow gate. Confirm the actual access needed for your equipment and any different arrangement with the shop before ordering.
No rating should be inferred from the rail count or state name. Use the product’s listed configuration and resolve any site-specific requirements separately rather than treating five rails as a certification.
The Signature Series configuration excludes wood and lists a 10 ft swing gate. Review its own contents and infill requirements rather than carrying over the standard steel-circle parts list.
From Albuquerque, Santa Fe, Las Cruces and beyond, send your city or ZIP so we can confirm delivery for your property.
Let’s find the right equipment for your New Mexico property.