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Knew Concepts Stepped Delrin Ring Filing Pin – 325.114
Knew Concepts Stepped Delrin Ring Filing Pin – 325.114
$13.50
$15

Make ring filing and sizing work easier with this stepped Delrin ring filing pin from Knew Concepts. Designed as a replacement accessory for the Knew Concepts Stainless Steel Bench Pin, it provides a convenient way to support rings during filing and cutting operations.

The stepped design helps hold rings in position while you work, providing support for controlled filing and refinement. A specially designed slot also makes it easier to cut rings when adjusting their size.

Made in the USA from black Delrin, this accessory can be positioned for either right- or left-handed use and adjusted to a comfortable working angle. It replaces the existing ring hook on the Knew Concepts Stainless Steel Bench Pin (325.100), making it a practical addition to a jeweler's workbench.

Features & Benefits

  • Stepped Ring Support: Designed with steps that help support rings during filing operations.

  • Integrated Cutting Slot: Provides a convenient location for cutting rings during sizing work.

  • Adjustable Positioning: Can be positioned at different angles to accommodate individual working preferences.

  • Right- or Left-Handed Use: Adjustable orientation accommodates either hand preference.

  • Delrin Construction: Made from black Delrin, a durable engineering plastic suitable for bench accessories.

  • Replacement Accessory: Replaces the existing ring hook on the compatible Knew Concepts bench pin.

  • Compact Design: Provides dedicated ring support without requiring a separate bench fixture.

  • Made in the USA: Manufactured in the United States.

Specifications

  • Brand: Knew Concepts

  • Product Type: Stepped Ring Filing Pin

  • Manufacturer Part Number: 325.114

  • Material: Delrin

  • Color: Black

  • Design: Stepped ring support with cutting slot

  • Orientation: Adjustable for right- or left-handed use

  • Compatibility: Knew Concepts Stainless Steel Bench Pin (325.100)

  • Country of Origin: USA

  • Quantity: 1 Ring Filing Pin

Ideal For

  • Jewelry making and repair

  • Filing and refining rings

  • Ring sizing and adjustments

  • Cutting rings for resizing

  • Supporting ring bands during detailed work

  • Replacing an existing Knew Concepts bench pin ring hook

  • Professional jewelers and metalsmiths

  • Jewelry studios and home workshops

Stepped Support for Ring Filing

The stepped profile provides a convenient support surface for rings during filing. This makes it easier to position a ring while refining its edges, adjusting its shape, or performing other detailed bench operations.

The Delrin construction provides a durable working accessory that can be used repeatedly for jewelry fabrication and repair.

Convenient Ring Sizing Slot

An integrated slot is specifically designed to assist with cutting rings during sizing work.

This allows you to position the ring on the filing pin while making the necessary cut, helping keep the work supported and accessible.

Adjustable for Your Workbench

The filing pin can be adjusted for right- or left-handed use and positioned at an angle that suits your working style.

It is designed to replace the existing ring hook on the Knew Concepts Stainless Steel Bench Pin, providing an alternative support shape for ring filing and sizing tasks.

Frequently Asked Questions

What is the Knew Concepts 325.114 used for?

It is a stepped ring filing pin designed to support rings during filing and assist with cutting rings for sizing and repair.

What is the benefit of the stepped design?

The steps provide different support positions for holding rings during filing and refinement.

Can this accessory be used for ring sizing?

Yes. It includes a slot specifically designed to make cutting rings for sizing easier.

What material is it made from?

The filing pin is made from black Delrin, a durable engineering plastic.

Is it suitable for both right- and left-handed jewelers?

Yes. It can be positioned for either right- or left-handed use and adjusted to a comfortable working angle.

Which Knew Concepts bench pin is it compatible with?

It is designed to mount on the Knew Concepts Stainless Steel Bench Pin, manufacturer part number 325.100.

Does it replace the original ring hook?

Yes. It replaces the existing ring hook on the compatible Knew Concepts bench pin.

Is the stainless steel bench pin included?

No. This product includes the stepped Delrin ring filing pin accessory only. The Knew Concepts Stainless Steel Bench Pin (325.100) is sold separately.

Can this accessory be used on its own?

No. It requires the compatible Knew Concepts Stainless Steel Bench Pin for mounting.

Where is this accessory manufactured?

It is made in the USA.

Launch DateJune 19, 2026
Days In Market122
VendorMicro-Tools
Variants1
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