Brother PR1 – 9×4.25″ Mighty Hoop (MH-PR1-9425)
SKU: MH-PR1-9425 • Brand: HoopMaster
$145.00
Typically in stock. Verify your sewing field before ordering.
Key Features
- Inside dimensions: 9″ × 4.25″ (225 mm × 108 mm)
- Approximate sewing area: 8.08″ × 3.46″ (205 mm × 88 mm)
- Magnetic hoop system snaps securely without manual tension rings
- Reduces hoop burn and operator fatigue for faster production
- Made for Brother PR1 and PR1X single-needle machines (select the correct sewing field at checkout)
Overview
The Brother PR1 9×4.25″ Mighty Hoop is built for speed, precision, and fabric safety. Its strong rare-earth magnets clamp fabric evenly and securely without manual adjustment, eliminating the need for traditional screw tensioning. Perfect for sleeves, chest logos, and narrow placements on a PR1 machine, this hoop cuts setup time and ensures consistent results across different materials.
Specifications
| Inside Dimensions | 9.00″ × 4.25″ (225 mm × 108 mm) |
|---|---|
| Approx. Sewing Area | 8.08″ × 3.46″ (205 mm × 88 mm) |
| Weight | 1.5 lb |
| Package Dimensions | 14″ × 12″ × 1″ |
| Price | $145.00 USD |
What’s in the Box
- Upper and lower magnetic hoop rings (9×4.25″)
- Brother PR1/PR1X machine bracket kit (sewing field selected at checkout)
- Instruction sheet with magnetic hooping and safety tips
Videos
Shipping & Returns
Ships from Fresno, CA. Standard handling: 1–2 business days. Transit time 2–5 business days via ground service. Returns accepted on new, unused items (excluding custom brackets).
FAQ
Will this fit my machine?
This model is made for Brother PR1 and PR1X machines. Select the correct sewing-field bracket at checkout to ensure proper fit.
Is the full 9×4.25″ usable?
No. The 9×4.25″ measurement is the frame’s inner dimension. Actual sewing area is about 8.08″ × 3.46″ due to arm and needle clearance.

