This Narva Deutsch crimping tool size 20 is made for those small solid pin jobs that standard crimpers miss. The four-indent head is set up for size 20 Deutsch pins so every squeeze lands on the right spot. The compact handles suit work inside engine bays or under dashboards on 12 volt wiring. You get controlled force on those finer terminals without chewing the conductor. The tool runs a hardened steel head with a fixed four-indent pattern matched to solid pin Deutsch size 20 terminals. The steel body is thick enough for workshop abuse and regular use on looms and harness builds. The blue grips give a comfortable hold when you are tackling a pile of plugs after work. For anyone wiring accessories on utes or tourers this is smart buy gear that keeps the connections tidy.

• Narva Deutsch dedicated crimping tool
• Creates precise four-indent style crimps
• Suits size 20 solid pin Deutsch terminals
• Fixed head pattern for consistent results
• Hardened steel body for long service life
• Compact handle layout for tight workspaces
• Blue grip handles for comfortable control
• Ideal for automotive and 4x4 wiring looms
• Helps reduce loose or high-resistance joints
• Simple hand-operated tool with no dies to change

Q: Can this crimping tool be used on open barrel or non-Deutsch terminals?

No, this tool is intended for size 20 solid pin Deutsch terminals only. The four-indent head is machined to suit the round body of Deutsch solid pins, not open barrel or spade lugs. Using it on other terminal types can distort the connector. For other lugs you will need a matching style of crimper.

Q: Do I need separate dies for different Deutsch pin sizes with this tool?

No, this tool is dedicated to size 20 solid pin Deutsch terminals and does not use interchangeable dies. The head is fixed with a four-indent profile matched to that single size. If you work with larger Deutsch pins you will need a different tool sized for those terminals. Keeping each size on its own tool helps maintain consistent crimps.

Q: Is this tool suitable for field repairs on 4x4 or trailer wiring?

Yes, this hand tool is suitable for field repairs where size 20 solid pin Deutsch connectors are used. The compact handles make it practical for use in confined spaces like under a bonnet or near a drawbar. You only need access to the terminal and conductor to complete a crimp. Many users keep it in a tool roll for roadside wiring jobs.

Q: How do I know if the crimp has formed correctly with this four-indent head?

A correct crimp will show four even indents spaced around the solid pin body. The conductor should feel firmly locked when you try a light pull test on the wire. The insulation should not be crushed into the contact area. If any indent looks shallow or uneven, cut the terminal off and repeat the crimp on a new pin.

Suitable for crimping size 20 solid pin Deutsch® electrical terminals used in automotive and 4x4 applications. Used in wiring looms and connector setups where Deutsch size 20 solid pins are specified. No additional adaptors or dies are required for size 20 solid pins.