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PROTO J818B Hook Jaw for Pipe Wrenches - Hook Jaws for Pipe Wrenches
PROTOHook Jaws for Pipe Wrenches

PROTO J818B Hook Jaw for Pipe Wrenches

The PROTO J818B Hook Jaw is a steel replacement jaw for pipe wrenches, compatible with models 15V188 and 814PG. This component is manufactured by PROTO and is designed for use with the specified wrench models.

SKU 3G-OTH-310148

Brand
PROTO
Item
J818B Hook Jaw for Pipe Wrenches
Category
Hook Jaws for Pipe Wrenches
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PROTO
Manufacturer Part Number
J818B

Technical Documents

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO J818B Hook Jaw is a steel replacement jaw for pipe wrenches, compatible with models 15V188 and 814PG. This component is manufactured by PROTO and is designed for use with the specified wrench models.

Frequently Asked Questions

What is the PROTO J818B Hook Jaw used for?

The PROTO J818B Hook Jaw is a steel replacement jaw for pipe wrenches. It is designed to grip and turn pipes or fittings during plumbing, maintenance, and industrial assembly work. This component is compatible with PROTO wrench models 15V188 and 814PG.

What are the specifications of the PROTO J818B Hook Jaw?

The PROTO J818B Hook Jaw is made of steel and is compatible with PROTO wrench models 15V188 and 814PG. Its manufacturer part number is J818B. This replacement jaw is designed specifically for use with the listed PROTO pipe wrenches to restore gripping function.

Where to buy the PROTO J818B Hook Jaw worldwide?

You can source the PROTO J818B Hook Jaw through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this PROTO replacement jaw.

How to install the PROTO J818B Hook Jaw on a pipe wrench?

To install the PROTO J818B Hook Jaw, first ensure the wrench is clean and free of debris. Align the jaw with the wrench head and secure it using the retaining pin or screw as per the manufacturer's instructions. Always verify compatibility with models 15V188 or 814PG before installation.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

PROTO Products

3G Electric supplies PROTO hook jaws for pipe wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Steel replacement hook jaw designed for PROTO pipe wrenches. Compatible with models 15V188 and 814PG. Used for gripping and turning pipes or round workpieces
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Steel replacement hook jaw designed for PROTO pipe wrenches. Compatible with models 15V188 and 814PG. Used for gripping and turning pipes or round workpieces