Diagonal view of a Durston square ring mandrel with the round handle pointing down and to the right.
Diagonal view of a Durston square ring mandrel with the round handle pointing down and to the left.
Vertical view of Durston square ring mandrel standing upright with handle at the bottom.
Clean horizontal profile of a steel Durston square ring mandrel on a white background.
Angled view of Durston square ring mandrel pointing downward and to the left.
Angled view of Durston square ring mandrel pointing downward and to the right.
Technical line drawing of Durston square mandrel showing 205mm length, 9.5mm base, and 4mm tip.
Diagonal view of a Durston square ring mandrel with the round handle pointing down and to the right.
Diagonal view of a Durston square ring mandrel with the round handle pointing down and to the left.
Vertical view of Durston square ring mandrel standing upright with handle at the bottom.
Clean horizontal profile of a steel Durston square ring mandrel on a white background.
Angled view of Durston square ring mandrel pointing downward and to the left.
Angled view of Durston square ring mandrel pointing downward and to the right.
Technical line drawing of Durston square mandrel showing 205mm length, 9.5mm base, and 4mm tip.
DurstonSKU: MDFA0026

Durston® Square Ring Mandrel 4mm – 10mm

$57.66
Shipping calculated at checkout.
Diagonal view of a Durston square ring mandrel with the round handle pointing down and to the right.
Durston® Square Ring Mandrel 4mm – 10mm
$57.66
Low Stock (10)

Brand Name: Durston

Place of Origin: United Kingdom

Model Number: MDFA0026

Product name: Durston Hardened Ring Mandrels

Usage: Ring Size Adjuster,Ring Stretcher,Forming & Shaping

Material: Hardened Steel

Application: Jewellry, Ring

Color: Silver

Shape: Square

Diameter: 4-10mm

Weight: 0.1kg

Payment & Security
American Express
Apple Pay
Bancontact
Google Pay
Mastercard
PayPal
Shop Pay
Union Pay
Visa

Related categories
Assorted steel and wooden jewelry mandrels for ring sizing and wire shaping on a bright grey background.Mandrels Front view of the Durston Micro Pedestal Stand featuring a lockable door and grey finish.Metal Forming Tools & Equipment
Product name
Durston® Ring Mandrel
Shape
Square
Size
4-10mm
Material
Hardened Steel
Weight
0.1kg

The Durston® Square Tapered Ring Mandrel is a specialized, high-grade mini tool steel stake engineered for wrapping, shaping, and work-hardening sharp four-sided rings, structural bezel settings, geometric wire components, and decorative square links.

Forged from induction-hardened steel and ground to smooth, precise flat faces, this lightweight 0.1kg mini mandrel provides an unyielding mechanical foundation to form complex geometric designs. The seamless, gradual square taper allows individual creators to work with intricate wire filigree or fine metal sheet without risking deformed corners, uneven faces, or structural marring on highly polished silver and gold stock.

Key Product Features

  • Induction-Hardened Solid Tool Steel: Precision-machined from high-grade hardened steel built to withstand intensive workshop mallet adjustments without dimpling, chipping, or bending.

  • Precision-Ground Square Taper: Features a continuous, seamless four-sided taper expanding gradually from 4mm at the top tip up to 10mm at the base boundary, offering sharp corner resolution for miniature geometry.

  • Polished Round Straight Handle: Built with a smooth, cylindrical rear handle section stamped with the original factory brand and sizing marks, designed to be held securely by hand or clamped firmly into standard bench vises and collet holders.

  • Lightweight Precision Manipulation: Weighs a nimble 0.1kg, giving you optimal tactile feedback and handheld agility when manipulating fine wire configurations under bench magnifying lamps.

Independent Jewelry Makers Forming Square Ring Bands: Provides a perfectly uniform four-sided taper that allows individual creators to shape, flatten, and size sharp geometric bands accurately.

Studio Metalsmiths Shaping Miniature Bezels: Offers an unyielding metallic foundation to fold, step, and true up crisp square settings for faceted stones or custom glass inlays.

Artisan Wire-Crafters Hardening Geometric Profiles: Absorbs precise taps from rawhide or nylon mallets to instantly work-harden and level thin sterling silver, gold-filled, or copper wire into symmetrical continuous links.

Free Global Shipping
We process orders within 1-3 business days. Estimated standard international delivery is 6-12 business days.

14-Day Returns
We have a 14-day return policy. Items must be unused, with all original accessories, and in original packaging.

For full details, please refer to our Shipping and Refund policies at the bottom of the page.