Skip to content
Open Barrel Terminal Crimper
Dual Step Medium Duty Open Barrel Terminal Crimpe
Medium Duty Open Barrel Terminal Crimper
Precise jaws
Ratchet mechnism
Ergonomical handle
IWS-511B
Open Barrel Terminal Crimper
Dual Step Medium Duty Open Barrel Terminal Crimpe
Medium Duty Open Barrel Terminal Crimper
Precise jaws
Ratchet mechnism
Ergonomical handle
IWS-511B
1 / 7

IWS-511B Dual Step Medium Duty Open Barrel Terminal Crimper

$32.99
$32.99 - $32.99
$32.99
$26.99
$26.99 - $26.99
$26.99
Selected configuration IWS-511B

Check the model, size and included items. Different options may be tools, kits or replacement parts.

US warehouse fulfillment is available for eligible items. Check shipping options for your destination; dispatch time is not delivery time.

Shipping & delivery before you buy

Add your tools to the cart, then estimate shipping with your country, state and ZIP/postal code. Available delivery options depend on the items and destination. Need a tool for a scheduled job? Email us with the model and ZIP code to check dispatch and delivery timing before ordering.

Shipping details

Need help choosing the right tool?Returns & warranty terms

IWS-511B medium open-barrel crimper

Crimp conductor and insulation sections of suitable medium open-barrel terminals.

Size / application
Listed AWG 10–8 / 5–8 mm²
Configuration and contents
Three crimp stations with a dual-step die arrangement.

Before you choose: Check terminal-wing dimensions and insulation diameter; this is not an indent tool for solid contacts.

Preparation and inspection

Identify terminal geometry, conductor size and insulation diameter. Match the crimp station and strip length. Form the conductor and insulation crimps as specified, then inspect before inserting the terminal into its housing.

Ask us to confirm your setup

Send the exact fitting or terminal part number, size and selected tool model. For powered equipment, include the supply specification and intended workload.

Know your tool. Choose with confidence.

Specialists in connection tools

Part of the IWISS family, iCrimp focuses on cable and pipe connection tools, backed by in-house design and manufacturing expertise.

Meet iCrimp

Get help matching your application

Send your terminal or fitting part number, size and a photo. Our team can help you check the tool selection before you order.

Email product support

Clear support after purchase

Find shipping information, return conditions and warranty terms before buying. Keep your order number and tool model for support.

Returns & warranty terms · Shipping details
Design standards & application compatibility

Check the exact model, connection type and applicable standard before ordering. A standard referenced in a product description is not, by itself, evidence of third-party certification. Ask us for model-specific documentation if your project requires it.

Design references are not third-party product certifications. Use the model specifications and the fitting or terminal manufacturer's instructions to confirm compatibility.

How manufacturing supports reliability

IWISS manufacturing capabilities include precision machining, heat treatment, assembly and quality inspection, with dimensional measurement and tensile-testing equipment. The inspection method and acceptance criteria depend on the tool and connection application.

Ask us about the specifications or supporting documentation for your model.

Manufacturing & innovation
Need technical documents?

For instructions, compatibility details or available test documentation, email the model number and your application to sales@iwiss.com.

Make your next connection with confidence

Practical reading for this tool. Confirm exact compatibility and settings in the product instructions.

Product details in pictures

Images may show different kit configurations. Check your selected option and its listed contents before ordering.

Dual Step Medium Duty Open Barrel Terminal Crimpe
Medium Duty Open Barrel Terminal Crimper
Precise jaws
Ratchet mechnism

Choose the next item for your project

These are supplies or comparison options, not automatically included or universally compatible. Check the stated size, system and kit contents before buying.