Microtech Stitch Ram-Lok S/E Knife Black Aluminium, Stonewashed M390MK by Borka Blades and Tony Marfione (169RL-10)

Microtech Stitch RAM-LOK S/E Black Aluminum, Stonewashed M390MK by Borka Blades and Tony Marfione – a full-size folding knife with RAM-LOK

The Microtech Stitch RAM-LOK 169RL-10 is a full-size folding knife designed by Borka Blades and Anthony Marfione. The model combines a massive M390MK steel Wharncliffe blade, a stonewashed finish, and a smooth black aluminum handle. The RAM-LOK lock, ball bearings, and thumb-hole opening mechanism create a design focused on comfortable, ambidextrous use and solid performance.

The Stitch RAM-LOK retains the distinctive, aggressive lines of the Stitch family but uses a manual opening mechanism instead of an automatic one. A titanium backspacer and a reversible tip-up clip complete the design, while the smooth aluminum scales give this variant a more minimalist look than the fluted versions.

M390MK – steel with high edge retention

The blade is made of M390MK steel, which offers high corrosion resistance and excellent edge retention. The material is well-suited to the nature of a large utility folding knife, where edge durability is essential during regular use. The flat grind ensures smooth blade guidance and effective cutting of materials of varying densities.

Wharncliffe – Distinctive Stitch Geometry

The Wharncliffe profile provides a long, clearly defined cutting edge and a well-controlled tip. This geometry works well for cutting cardboard, tape, cord, and other utility materials, while maintaining the distinctive, dynamic silhouette of the Stitch series.

Stonewashed finish

The blade surface features a stonewashed finish, which gives it a matte and slightly irregular texture. This finish effectively masks minor signs of everyday use and lends the design a more practical, workmanlike character.

Smooth black aluminum handle

The handle is made of aluminum in Black. In this version, the surface remains smooth, without the fluted pattern, giving the knife a more uniform and minimalist look. The metal construction ensures adequate rigidity, and the full-size handle profile promotes a stable grip.

RAM-LOK, Ball Bearings, and Thumb Hole

RAM-LOK allows for convenient release of the lock from both sides of the handle. The blade operates on ball bearings, and opening is done manually using a large thumb hole. This design ensures smooth operation and works well for both right- and left-handed use.

Titanium backspacer and reversible clip

The design is complemented by a gray titanium backspacer and a titanium clip that can be mounted on the right or left side in a tip-up configuration. This allows the carrying style to be adapted to the user’s dominant hand and individual preferences.

Why choose the Microtech Stitch RAM-LOK 169RL-10?

This is an option for users looking for a large, manual folder featuring the distinctive Stitch design and modern mechanics. The M390MK blade, Wharncliffe profile, RAM-LOK mechanism, ball bearings, and aluminum handle combine to form a sturdy knife for regular use, while the smooth black liners set this variant apart from the milled versions.

Key Features at a Glance

• M390MK – steel with high resistance to corrosion and wear.
• Wharncliffe – profile with a long cutting edge.
• Flat – flat grind.
• Stonewashed – matte, practical finish.
• Black Aluminum – smooth, rigid handle.
• RAM-LOK – double-sided cross-lock.
• Ball Bearings – smooth pivot operation.
• Thumb Hole – convenient one-handed opening.
• Titanium backspacer – gray structural element.
• Titanium clip – right/left, tip-up.

Technical Specifications

Frequently Asked Questions

How does this variant differ from the Fluted version?

The most significant difference is the handle finish. On the 169RL-10 model, the aluminum scales are smooth, while the Fluted variants feature additional surface milling.

How does RAM-LOK work?

RAM-LOK uses a transverse locking mechanism operated from both sides of the handle. It allows you to conveniently release the blade with either your right or left hand without having to place your fingers in the path of the blade’s movement.

What are the benefits of the Wharncliffe profile?

The Wharncliffe profile provides a long cutting edge and a well-controlled tip. It works particularly well for cutting materials on a flat surface and for making precise initial cuts.

Can the clip be moved to the other side?

Yes. The titanium clip can be mounted on the right or left side of the handle in a tip-up configuration.

What are the advantages of the stonewashed finish?

Stonewashed creates a matte, slightly irregular surface on which minor signs of everyday use are generally less visible. This practical finish is a good match for a full-size utility folder.

Prepared by: Specialists at Sharg® – Your expert in EDC and cutting tools