New River Knife Works

Chaves Ultramar

The Chaves Ultramar line is committed to creating durable, stylish, and premium knives and tools.


Each model from the Ultramar line was designed by USA-based knifemaker Ramon Chavez. His designs have become popular because of their rugged and ergonomic construction, and this production line creates them in larger quantities and at a more accessible price.


The line is manufactured by Reate using the best materials available and exacting standards of excellence. Because of their quality, issues like blade play, stiff action, and lock stick do not affect Chaves knives. Models are made in small batches, so if one speaks to you, don't wait around on it. Once it's gone, it may be a while before it's back.

Chaves Ultramar Bolt Action Pen - Dots

OAL:  4.82"

Titanium construction

Black Schmidt EasyFlow 9000M ink cartridge

$135.00

Chaves Ultramar Bolt Action Pen - Solid

OAL:  4.82"

Titanium construction

Black Schmidt EasyFlow 9000M ink cartridge

$135.00

Chaves Ultramar Twist Cap Pen

OAL:  6.5"

Titanium construction

Black Schmidt EasyFlow 9000M ink cartridge

$125.00

Chaves Ultramar RCK9

3" M390 blade

OAL:  7.25", 4" closed

Ti handles, additional pocket clip

$345.00

Chaves Ultramar Street Redencion - Drop Point

3.25" M390 blade

OAL:  7.5", 4.25" closed

Ti handles, additional pocket clip

$345.00

Chaves Ultramar Street Redencion - Tanto

3.25" M390 blade

OAL:  7.5", 4.25" closed

Ti handles, additional pocket clip

$345.00

Chaves Ultramar Ti-Fold Wallet (Card Only)

3 3/16" x 2 1/4"

Titanium construction

$45.99

Chaves Ultramar Ti-Fold Wallet (Cash & Card)

3 3/16" x 2 1/4"

Titanium construction

$49.99

Chaves Key - Blue Crosshatch

3 1/8" long

Titanium construction

$49.99

Chaves Key - Bronze Crosshatch

3 1/8" long

Titanium construction

$49.99

Chaves Key - Green Crosshatch

3 1/8" long

Titanium construction

$49.99

Chaves Key - High Voltage Purple Crosshatch

3 1/8" long

Titanium construction

$49.99

Chaves Key - Purple Crosshatch

3 1/8" long

Titanium construction

$49.99

Chaves Key - Silver Natural Crosshatch

3 1/8" long

Titanium construction

$49.99

Chaves Key - D2 Stonewash Crosshatch

3 1/8" long

D2 tool steel construction

$49.99

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