8mm Spring-Assisted Stopper Ring to limit the movement of the horizontal shaft in the pivot unit.  The stopper is suitable for 8mm guide rods and compatible with 8mm Edge Pro Apex and the 8mm KO3.

Hapstone M3 Knife Sharpener is the new entry-level knife sharpener from Hapstone, supplier of successful Hapstone R1. Hapstone M3 on par with Hapstone V8 and Hapstone R2 is part of the Hapstone Modular Platform, innovative technology to let customers configure...

Straight Side Clamps for Hapstone R2 and Hapstone Rotating Module utilizes flexible flat spring and spacer screw to secure knives of any shape including a full flat grind. Straight Clamps can be combined with Y-Shaped Central Clamp and/or Angled Universal...

The Linear Ball-Bearing Pivot Unit is an optional upgrade for the first revision of Hapstone M2 utilizing PTFE insert. The linear ball-bearing provides extra smooth shaft movement and requires no lubrication or cleaning.One of the best selling points of flagship...

Small Table Module for Hapstone modular sharpeners is based on the three-point guide similar to Hapstone M2 knife sharpener. It's useful for sharpening short and medium-sized knives that are difficult to clamp.Small Table Module is part of Hapstone M3 knife...

Hapstone V8 Knife Sharpener is the new mainstream knife sharpener from Hapstone, supplier of successful Hapstone R1. Hapstone V8 on par with Hapstone M3 and Hapstone R2 is part of the Hapstone Modular Platform, innovative technology to let customers configure...

Universal Angled Clamps for Hapstone R2 and Hapstone Rotating Module can be turned inward (for small knives) or outward (for long knives). Clamps utilize flexible flat spring and spacer screws to secure knives of any shape including a full flat...

Rotating Clamp Module for Hapstone Modular Platform is a module delivering the ultimate combination of high precision, versatility, and ease of use to knife sharpening enthusiasts. The rotating clamp module has the crossbar for multiple clamps (up to 6). The rotary...

Hapstone R2 Knife Sharpener is the new knife sharpener from Hapstone, supplier of successful Hapstone R1. Hapstone R2 on par with Hapstone V8 and Hapstone M3 is part of the Hapstone Modular Platform, innovative technology to let customers configure and...

Hapstone R2 Knife Sharpener is the new knife sharpener from Hapstone, supplier of successful Hapstone R1. Hapstone R2 on par with Hapstone V8 and Hapstone M3 is part of the Hapstone Modular Platform, innovative technology to let customers configure and...

Hapstone V8 Knife Sharpener is the new mainstream knife sharpener from Hapstone, supplier of successful Hapstone R1. Hapstone V8 on par with Hapstone M3 and Hapstone R2 is part of the Hapstone Modular Platform, innovative technology to let customers configure...

Hapstone V8 Knife Sharpener is the new mainstream knife sharpener from Hapstone, supplier of successful Hapstone R1. Hapstone V8 on par with Hapstone M3 and Hapstone R2 is part of the Hapstone Modular Platform, innovative technology to let customers configure...

Hapstone R2 Knife Sharpener is the new knife sharpener from Hapstone, supplier of successful Hapstone R1. Hapstone R2 on par with Hapstone V8 and Hapstone M3 is part of the Hapstone Modular Platform, innovative technology to let customers configure and...

Hapstone R2 Knife Sharpener is the new knife sharpener from Hapstone, supplier of successful Hapstone R1. Hapstone R2 on par with Hapstone V8 and Hapstone M3 is part of the Hapstone Modular Platform, innovative technology to let customers configure and...

Hapstone M3 Knife Sharpener is the new entry-level knife sharpener from Hapstone, supplier of successful Hapstone R1. Hapstone M3 on par with Hapstone V8 and Hapstone R2 is part of the Hapstone Modular Platform, innovative technology to let customers configure...

Hapstone Diamond Plates are made in Edge Pro form-factor and is used for sharpening knives on Hapstone, TSProf, and all Edge Pro compatible guided sharpening systems.Diamond Plate consists of a diamond-bearing nickel plate mounted to a high-quality aluminum blank with laser...

Hapstone Light System features an arm with two metal sections connected by pivoting ball joints. The instant locking system with a single screw clamp allows for smooth adjustments of all rotating elements until they are fully locked in place. A...

Small Side Clamps for Hapstone R2 and Hapstone Rotating Module utilize CNC milled superelastic duralumin alloy jaws. Small clamps can be combined with other small clamps.The kit includes 2 clamps. Small Side Clamps are part of Hapstone R2 Lite kit. 

Vertical Blade Support lets you handle blades that don't stand still on the flat surface. The adjustable support plate provides additional contact points.Attention! Only magnetic tables with three thumbscrews are supported.