Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: 2.03267.95-MTG51
The 3.5" x 1.25" HI-TECH Ball Bearing Caster with 7/8" to 15/16" Inside Dia. Square Tubing Expanding Adapter (MTG51) is engineered to deliver superior performance and reliability in industrial and material handling applications. Featuring a durable HI-TECH ball bearing and an expanding adapter for quick and secure mounting, this caster is designed to provide smooth and controlled movement. Its corrosion-resistant construction ensures durability even in challenging environments, making it ideal for long-term use in heavy-duty settings. The expanding adapter is compatible with square tubing, offering a versatile solution for a wide range of machinery and equipment.
We are committed to offering products of the highest quality. The 3.5" x 1.25" HI-TECH Ball Bearing Caster with 7/8" to 15/16" Inside Dia. Square Tubing Expanding Adapter (MTG51) is rigorously tested to meet industrial standards and ensure optimal performance under demanding conditions. With a focus on reliability, durability, and ease of use, this caster is the perfect choice for professionals seeking a high-performing, low-maintenance solution. Backed by our customer satisfaction guarantee, you can trust in the quality and long-term performance of our casters.
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
Business-friendly ordering
We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The 3.5" x 1.25" HI-TECH Ball Bearing Caster with 7/8" to 15/16" Inside Dia. Square Tubing Expanding Adapter (MTG51) is a high-performance caster engineered to meet the rigorous demands of industrial and material handling applications. This premium caster features a robust HI-TECH ball bearing and an expanding adapter designed for quick and secure mounting, ensuring smooth and controlled movement in various settings.
We are committed to offering products of the highest quality. The 3.5" x 1.25" HI-TECH Ball Bearing Caster with 7/8" to 15/16" Inside Dia. Square Tubing Expanding Adapter (MTG51) is rigorously tested to meet industrial standards and ensure optimal performance under demanding conditions. With a focus on reliability, durability, and ease of use, this caster is the perfect choice for professionals seeking a high-performing, low-maintenance solution. Backed by our customer satisfaction guarantee, you can trust in the quality and long-term performance of our casters.
$66.00
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
