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Product Cover Rathburn Ring Stretcher Enlarger Expander Mandrel Wedding Band Sizer Jewelry Ring Sizing Tool

Rathburn Ring Stretcher Enlarger Expander Mandrel Wedding Band Sizer Jewelry Ring Sizing Tool

$15.91
$15.91
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Consists of a steel collet multi-stepped mandrel & a tapered pin expander

Easily stretch and enlarge rings & bands

The mandrel can be removed by simply tapping the opposite end

Binding:

Office Product

Brand:

PMC Supplies LLC

EAN:


Label:

PMC Supplies

Manufacturer:

PMC Supplies

Model:

RING-0004

Size:


Warranty:


This ring enlarger tool allows you to easily stretch rings! This Rathburn fixture consists of two parts: a steel collet multi-stepped mandrel, and a tapered pin expander. Simply place the ring on the stepped collet, choose the size that the rings fits onto, then place the expansion collet onto the base. Then, insert the tapered pin rod and gently tap the tapered steel pin by using a mallet or hammer (light impact only). Make sure not to oversize the ring, as this could cause it to break apart. The mandrel can be removed by simply tapping the opposite end.

*Please note that proper care must be taken whenever stretching a ring. Not to be used with stone set rings or thin shanks. Inspect for any solder joints that may break apart when stretching. Works well with bands. You may need to anneal to soften the ring to afford expansion of the metal. Generally this tool fixture will not expand more than 1 finger size.

Ring Size Capacity: Standard U.S. sizes 8 to 16.

Steps on Collet Holder: 7; each having a width of 1/4"+.

Fixture Tool: Nylon Base, Stepped Collet Holder, & a Tapered Pin.

Overall Length: 6" with base.

Please contact us with any questions. Thanks for looking!