

Titan Tools 11477 Ratcheting Wire Terminal Crimper is the essential crimping tool for insulated terminals. Whether you’re an electrician or non-professional, this is the perfect crimping tool for you. It crimps 22-10 gauge insulated terminals with a dual crimp that improves wire retention.
Features

Adjustable Compression Wheel
Adjustable clamping force coupled with ratcheting mechanism enables precise, repeatable crimps. Compression wheel can be adjusted by removing fastener. Twist right to tighten and left to loosen.
Built-in Safety
If the tool becomes stuck or jammed, lift the quick release lever and the tool will open.
Ratcheting Mechanism
Ratcheting action allows for precise, repeatable crimps and prevents over crimping that would damage wire and terminal. It also conveniently enables you to secure a wire connector in the die before inserting the stripped wire into the barrel.
HOW TO OPERATE:
1) Open the tool by squeezing the handles completely. At the end of the closed stroke, the ratchet mechanism will release the handles, and the tool will spring open.
2) Place the terminal in the proper crimping chamber (match color code to terminal insulation).
3) Hold the terminal in position and gently squeeze the tool handles together until ratchet engages sufficiently to hold the terminal. DO NOT deform the wire barrel.
4) Insert the stripped wire into the terminal barrel and while holding the wire in place, squeeze handles together until the ratchet releases. Allow the tool handles to open and remove the crimped terminal.

Double Crimp
Crimping die is constructed to produce a double crimp, which creates a secure crimp/seal and improves wire retention.

Durable, Comfortable Handles
Bi-material handles feature an ergonomic design for a comfortable, secure grip.

Quick Release Lever
Once crimp has been completed, quick release lever is activated and handles release.
![]() 11477 Ratcheting Wire Terminal Crimper Tool for Insulated Terminals | ![]() 11957 Offset Ratcheting Wire Terminal Crimper Tool for Insulated Terminals | ![]() 11950 7-Piece Quick Change Ratcheting Wire Terminal Crimping Set | ![]() 11955 Quick Change Ratcheting Heat Shrink Terminal Crimper | ![]() 11956 Quick Change Ratcheting Spark Plug Connector Crimper | ![]() 11900 Quick Change Ratcheting Crimper Frame | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Connector Types | Insulated Terminals | Insulated Terminals | Insulated Terminals, Fully Insulated Quick-Disconnect Terminals, Mini Insulated Terminals, Insulated Flag Terminals, Closed End Connectors, Heat Shrink Terminals, and Spark Plug Connectors | Closed End Connectors and Heat Shrink Terminals | Spark Plug Wire Connectors | Purchase Dies Seperately |
| Ratcheting | ? | ? | ? | ? | ? | ? |
| Quick Change | no data | no data | ? | ? | ? | ? |
| AWG | 22 - 18 | 16 - 14 | 12 - 10 | 22 - 18 | 16 - 14 | 12 - 10 | Assorted | 22 - 16 | 16 - 14 | 12 - 10 | 17 | Varies by Die Type |
![]() 11980 5-Ton Hydraulic Cable Crimper | ![]() 11981 High Capacity 7.5-Ton Hydraulic Cable Crimper | ![]() 11475 Self Adjusting Wire Stripper and Crimper | ![]() 11478 Wire Stripping and Crimping Pliers | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — | — | — |
| Capacity (Tons) | 5 | 7.5 | NA | NA |
| Crimper | NA | NA | Crimps AWG 10 - 22 Insulated Terminals, 7 - 9mm Ignition Terminals, and AWG 10 - 22 Non-Insulated Terminals | Crimps Insulated and Non-Insulated Terminals and 7 - 9mm Ignition Terminals |
| Stripper | NA | NA | Self adjusting wire stripper for AWG 10 - 24 wires | Strips AWG 8 - 20 solid wire and 8 - 22ga standard wire |
| Cutter | NA | NA | ? | Cuts AWG 8 - 20 solid wire and 8 - 22ga standard wire |

Titan Tools 11477 Ratcheting Wire Terminal Crimper is the essential crimping tool for insulated terminals. Whether you’re an electrician or non-professional, this is the perfect crimping tool for you. It crimps 22-10 gauge insulated terminals with a dual crimp that improves wire retention.
Features

Adjustable Compression Wheel
Adjustable clamping force coupled with ratcheting mechanism enables precise, repeatable crimps. Compression wheel can be adjusted by removing fastener. Twist right to tighten and left to loosen.
Built-in Safety
If the tool becomes stuck or jammed, lift the quick release lever and the tool will open.
Ratcheting Mechanism
Ratcheting action allows for precise, repeatable crimps and prevents over crimping that would damage wire and terminal. It also conveniently enables you to secure a wire connector in the die before inserting the stripped wire into the barrel.
HOW TO OPERATE:
1) Open the tool by squeezing the handles completely. At the end of the closed stroke, the ratchet mechanism will release the handles, and the tool will spring open.
2) Place the terminal in the proper crimping chamber (match color code to terminal insulation).
3) Hold the terminal in position and gently squeeze the tool handles together until ratchet engages sufficiently to hold the terminal. DO NOT deform the wire barrel.
4) Insert the stripped wire into the terminal barrel and while holding the wire in place, squeeze handles together until the ratchet releases. Allow the tool handles to open and remove the crimped terminal.

Double Crimp
Crimping die is constructed to produce a double crimp, which creates a secure crimp/seal and improves wire retention.

Durable, Comfortable Handles
Bi-material handles feature an ergonomic design for a comfortable, secure grip.

Quick Release Lever
Once crimp has been completed, quick release lever is activated and handles release.
![]() 11477 Ratcheting Wire Terminal Crimper Tool for Insulated Terminals | ![]() 11957 Offset Ratcheting Wire Terminal Crimper Tool for Insulated Terminals | ![]() 11950 7-Piece Quick Change Ratcheting Wire Terminal Crimping Set | ![]() 11955 Quick Change Ratcheting Heat Shrink Terminal Crimper | ![]() 11956 Quick Change Ratcheting Spark Plug Connector Crimper | ![]() 11900 Quick Change Ratcheting Crimper Frame | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Connector Types | Insulated Terminals | Insulated Terminals | Insulated Terminals, Fully Insulated Quick-Disconnect Terminals, Mini Insulated Terminals, Insulated Flag Terminals, Closed End Connectors, Heat Shrink Terminals, and Spark Plug Connectors | Closed End Connectors and Heat Shrink Terminals | Spark Plug Wire Connectors | Purchase Dies Seperately |
| Ratcheting | ? | ? | ? | ? | ? | ? |
| Quick Change | no data | no data | ? | ? | ? | ? |
| AWG | 22 - 18 | 16 - 14 | 12 - 10 | 22 - 18 | 16 - 14 | 12 - 10 | Assorted | 22 - 16 | 16 - 14 | 12 - 10 | 17 | Varies by Die Type |
![]() 11980 5-Ton Hydraulic Cable Crimper | ![]() 11981 High Capacity 7.5-Ton Hydraulic Cable Crimper | ![]() 11475 Self Adjusting Wire Stripper and Crimper | ![]() 11478 Wire Stripping and Crimping Pliers | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — | — | — |
| Capacity (Tons) | 5 | 7.5 | NA | NA |
| Crimper | NA | NA | Crimps AWG 10 - 22 Insulated Terminals, 7 - 9mm Ignition Terminals, and AWG 10 - 22 Non-Insulated Terminals | Crimps Insulated and Non-Insulated Terminals and 7 - 9mm Ignition Terminals |
| Stripper | NA | NA | Self adjusting wire stripper for AWG 10 - 24 wires | Strips AWG 8 - 20 solid wire and 8 - 22ga standard wire |
| Cutter | NA | NA | ? | Cuts AWG 8 - 20 solid wire and 8 - 22ga standard wire |



























































