Satin Finish Combination Spanner 23mm CRV - CS DIN3113A TVARDY T00623
Key information
Availability:In stock (ready to ship)
Shipping time:immediately
Shipping cost:From 3.29 Euro
catalog number:T00623
Availability:
EAN code:5901477158728
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,27 kg
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Satin Finish Combination Spanner 23mm CRV - CS DIN3113A TVARDY T00623
23mm combination spanner made from cold die-forged CRV steel, with advanced vacuum-furnace heat treatment. Complies with DIN 3113-A and holds VPA GS certification.
Technical Features
Cold Die-Forged CRV Steel
Cold forging increases material density and eliminates structural defects. Chrome vanadium steel (CRV) offers increased wear resistance and greater hardness while retaining elasticity, which prevents cracking under load.
Vacuum Hardening with Oil Quenching
The process is carried out in a vacuum furnace, eliminating contact with oxygen, which prevents surface decarburisation and overheating. Quenching in a dedicated hardening oil ensures uniform cooling and minimises internal stresses.
Controlled Tempering
Tempering at a controlled temperature reduces the stresses generated during hardening. This increases the spanner's bending strength and impact resistance, which matters at high torque values.
15°/15° Head Configuration
The open end set at 15° and the ring end offset by 15° allow work in confined spaces. The design allows the working angle to be changed without removing the spanner from the fastener.
Technical Specification
| Model | T00623 |
| Brand | TVARDY |
| Spanner size | 23 mm |
| Material | Cold-forged CRV steel |
| Standard | DIN 3113-A |
| Certification | VPA GS (German safety certification) |
| Heat treatment | Vacuum hardening, oil quenching, tempering |
| Surface protection | Nickel plating + satin coating |
| Open end angle | 15° |
| Ring end angle | 15° |
| Finish | Satin |
Applications
- Mechanical work involving the assembly and disassembly of 23 mm bolted joints
- Automotive servicing – suspension, braking system and engine components
- Repair of industrial machinery and equipment
- Installation work in construction and power engineering
- Assembly of steel and metal structures
- Work on fasteners in hard-to-reach places thanks to the offset heads
- Professional use in workshop conditions
DIN 3113-A Standard
The DIN 3113-A standard sets out the requirements for double-ended combination spanners. It defines dimensional tolerances, strength parameters and test methods. Part A of the standard covers spanners with the ring end offset at 15°, which distinguishes them from the straight version (Part B).
VPA GS Certification
The VPA GS certificate (Geprüfte Sicherheit) issued by a German testing institute confirms that the tool complies with European safety standards. It indicates that strength tests have been carried out and the production process controlled.
Anti-Corrosion Protection
The spanner features two-layer corrosion protection. The nickel layer forms a metallic barrier that isolates the steel from its environment. The satin coating provides additional surface protection and gives the tool a matt finish that minimises light reflection during use.
Use
Before starting work, check that the spanner size matches the dimensions of the bolt or nut head. A clearance greater than 0.3 mm can damage the edges of the fastener. The ring end is used for tightening at higher torque, while the open end is used for quick loosening or where there is no access for the ring end.
When working with offset heads, a minimal turning angle can be used – after each movement the spanner is repositioned by a small angle, which allows work in confined spaces. Do not extend the spanner handle with pipes or strike it with a hammer, as this can exceed the strength parameters and damage the tool or the joint.
Commercial information
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Client: Ev...ek,date of purchase 10-11-2025 09:58
Client: Ev...ek,date of purchase 10-11-2025 09:55
